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pub1.exe

Malicious Library UPX OS Processor Check PE32 PE File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6401 Aug. 14, 2021, 9:30 a.m. Aug. 14, 2021, 9:52 a.m.
Size 303.0KB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 9f6cc7e30cf819e9e22558d3868a692d
SHA256 d1d172abf9cd9ad560c83ec311350841a8d0f8fa4546b8c157e3c55d789ff093
CRC32 A4FEFFF1
ssdeep 6144:kR67aNDnsi3aIUPecwpyKscyO/c63sJweL2Wo95nvFbi35:/7ahnsi3kPeRscyOr2c99Fbi
PDB Path C:\tilo.pdb
Yara
  • OS_Processor_Check_Zero - OS Processor Check
  • UPX_Zero - UPX packed file
  • Malicious_Library_Zero - Malicious_Library
  • PE_Header_Zero - PE File Signature
  • IsPE32 - (no description)

Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action
No hosts contacted.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

pdb_path C:\tilo.pdb
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 3028
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 65536
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00a54000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 3028
region_size: 36864
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00310000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0
name RT_ICON language LANG_CHINESE filetype GLS_BINARY_LSB_FIRST sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x00500b28 size 0x00000468
name RT_ICON language LANG_CHINESE filetype GLS_BINARY_LSB_FIRST sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x00500b28 size 0x00000468
name RT_ICON language LANG_CHINESE filetype GLS_BINARY_LSB_FIRST sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x00500b28 size 0x00000468
name RT_ICON language LANG_CHINESE filetype GLS_BINARY_LSB_FIRST sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x00500b28 size 0x00000468
name RT_ICON language LANG_CHINESE filetype GLS_BINARY_LSB_FIRST sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x00500b28 size 0x00000468
name RT_ICON language LANG_CHINESE filetype GLS_BINARY_LSB_FIRST sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x00500b28 size 0x00000468
name RT_ICON language LANG_CHINESE filetype GLS_BINARY_LSB_FIRST sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x00500b28 size 0x00000468
name RT_ICON language LANG_CHINESE filetype GLS_BINARY_LSB_FIRST sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x00500b28 size 0x00000468
name RT_ICON language LANG_CHINESE filetype GLS_BINARY_LSB_FIRST sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x00500b28 size 0x00000468
name RT_ICON language LANG_CHINESE filetype GLS_BINARY_LSB_FIRST sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x00500b28 size 0x00000468
name RT_ICON language LANG_CHINESE filetype GLS_BINARY_LSB_FIRST sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x00500b28 size 0x00000468
name RT_ICON language LANG_CHINESE filetype GLS_BINARY_LSB_FIRST sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x00500b28 size 0x00000468
name RT_ICON language LANG_CHINESE filetype GLS_BINARY_LSB_FIRST sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x00500b28 size 0x00000468
name RT_ICON language LANG_CHINESE filetype GLS_BINARY_LSB_FIRST sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x00500b28 size 0x00000468
name RT_GROUP_ICON language LANG_CHINESE filetype data sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x004fa770 size 0x0000005a
name RT_GROUP_ICON language LANG_CHINESE filetype data sublanguage SUBLANG_CHINESE_SINGAPORE offset 0x004fa770 size 0x0000005a
section {u'size_of_data': u'0x00011200', u'virtual_address': u'0x00032000', u'entropy': 7.735451136334261, u'name': u'.data', u'virtual_size': u'0x004c4e48'} entropy 7.73545113633 description A section with a high entropy has been found
entropy 0.226821192053 description Overall entropy of this PE file is high