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build32.exe

Malicious Library UPX OS Processor Check PE32 PE File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6403_us Aug. 11, 2023, 4:11 p.m. Aug. 11, 2023, 4:13 p.m.
Size 448.5KB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 902b8b84ab8e77279f06d1fa4bb769a3
SHA256 0f0edb7f25b876773ac2318600e0a493edcb6ea3a0235a9b0a3141ff6247c4f9
CRC32 C62E2EC3
ssdeep 6144:oy2kubyQXGDbrqBJEvG72Um+VpCYGA4KCVkdpIQaf7PKh4KoC/JolOr0QU:pBYyQXGXrM72mpmvKCVWpXaWBJoP
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

resource name None
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 932
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 266240
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0242c000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 932
region_size: 487424
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02320000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0
section {u'size_of_data': u'0x00041e00', u'virtual_address': u'0x0001c000', u'entropy': 7.983251372955531, u'name': u'.data', u'virtual_size': u'0x01ee7380'} entropy 7.98325137296 description A section with a high entropy has been found
entropy 0.588826815642 description Overall entropy of this PE file is high
Bkav W32.AIDetectMalware
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Elastic malicious (high confidence)
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Cybereason malicious.0b4649
Cyren W32/ABRisk.RIBK-9328
Symantec ML.Attribute.HighConfidence
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APEX Malicious
Kaspersky UDS:DangerousObject.Multi.Generic
BitDefender Gen:Variant.Zusy.481070
MicroWorld-eScan Gen:Variant.Zusy.481070
Avast Win32:BotX-gen [Trj]
Tencent Trojan.Win32.Obfuscated.gen
Emsisoft Gen:Variant.Zusy.481070 (B)
TrendMicro Trojan.Win32.AMADEY.YXDHKZ
McAfee-GW-Edition BehavesLike.Win32.Shohdi.gc
Trapmine malicious.high.ml.score
FireEye Generic.mg.902b8b84ab8e7727
Sophos Troj/Krypt-VK
SentinelOne Static AI - Malicious PE
MAX malware (ai score=80)
Antiy-AVL Trojan/MSIL.Convagent
Gridinsoft Spy.Win32.Vidar.bot
Microsoft Trojan:Win32/Redline.DAY!MTB
ZoneAlarm UDS:DangerousObject.Multi.Generic
GData Gen:Variant.Zusy.481070
Google Detected
AhnLab-V3 Trojan/Win.BotX-gen.R597171
VBA32 BScope.Backdoor.Tofsee
Malwarebytes Trojan.MalPack.GS
Panda Trj/Chgt.AD
TrendMicro-HouseCall Trojan.Win32.AMADEY.YXDHKZ
Rising Trojan.Kryptik!1.E962 (CLASSIC)
Ikarus Trojan.Bulta
Fortinet W32/Kryptik.HUIA!tr
AVG Win32:BotX-gen [Trj]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_100% (W)