Behavioral task
behavioral1
Sample
b3d5ae3c2e165004665c3483fa568fef21abfdfc7ada4ffb8b1ec547a37efa82.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b3d5ae3c2e165004665c3483fa568fef21abfdfc7ada4ffb8b1ec547a37efa82.exe
Resource
win10v2004-20240226-en
General
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Target
b3d5ae3c2e165004665c3483fa568fef21abfdfc7ada4ffb8b1ec547a37efa82
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Size
134KB
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MD5
f8f98e4ff88259fc426885c5cf2bafd8
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SHA1
56a51281c5276df9cd636834d8b2b7e5aa851876
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SHA256
b3d5ae3c2e165004665c3483fa568fef21abfdfc7ada4ffb8b1ec547a37efa82
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SHA512
aa01de6450c8a88ff751ac0cbc94a16b2b1270bd0ae913f68e39aae39d5339218e67be597da573c1772105d087f6b6d6f58a048a1c7d22cc5199d5a7a359a62b
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SSDEEP
1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SOL:YfU/WF6QMauSuiWNi9eNOl0007NZIOL
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b3d5ae3c2e165004665c3483fa568fef21abfdfc7ada4ffb8b1ec547a37efa82
Files
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b3d5ae3c2e165004665c3483fa568fef21abfdfc7ada4ffb8b1ec547a37efa82.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 64KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE