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obb.exe

Malicious Library UPX OS Processor Check PE32 PE File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6402 Aug. 10, 2021, 10:32 a.m. Aug. 10, 2021, 10:35 a.m.
Size 304.9KB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 c739cf265bfd947cb2f0a52b54f30084
SHA256 589f9fde09779dac8a7a39c0d61928b5d17a8102de7be517955abac05d60b9c8
CRC32 294B2EDF
ssdeep 6144:Lu9vJIphQF3uEbCJGnounqbXVXLEt8ocORAO6:uvJ93uEbCJGnouqbXV+8ociAO6
PDB Path C:\xampp\htdocs\Loct\15ab8422d9dc4933bf6a36c7f61ae301\Loader\Project1\Release\Project1.pdb
Yara
  • UPX_Zero - UPX packed file
  • OS_Processor_Check_Zero - OS Processor Check
  • 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:\xampp\htdocs\Loct\15ab8422d9dc4933bf6a36c7f61ae301\Loader\Project1\Release\Project1.pdb
section .gfids
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 876
stack_dep_bypass: 1
stack_pivoted: 0
heap_dep_bypass: 1
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0018f000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 876
region_size: 8192
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x003f0000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 876
region_size: 225280
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x01cb0000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffff
1 0 0
Time & API Arguments Status Return Repeated

NtTerminateProcess

 status_code: 0x00000000
process_identifier: 2480
process_handle: 0x000000c0
0 0

NtTerminateProcess

 status_code: 0x00000000
process_identifier: 2480
process_handle: 0x000000c0
1 0 0
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