Behavioral task
behavioral1
Sample
b3459cf97fe8bd3f94afa37706504e26dec97eeb2dfd0873f4f29439d34983ec.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
b3459cf97fe8bd3f94afa37706504e26dec97eeb2dfd0873f4f29439d34983ec.exe
Resource
win11-20240412-en
General
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Target
b3459cf97fe8bd3f94afa37706504e26dec97eeb2dfd0873f4f29439d34983ec
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Size
266KB
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MD5
f48c91e89b4f838bfc782c57339a94d7
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SHA1
0f934e7c624fcce321a20e809e92ca1ce4878b07
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SHA256
b3459cf97fe8bd3f94afa37706504e26dec97eeb2dfd0873f4f29439d34983ec
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SHA512
333ef0a5d8a3ad5fc80440ca1c90c19c1a2cc4314561ad9b9bbba24aea561b20b9b5ba464245eb097657b85269fa3b6b0dea6ec5812eca23e204988a78d0d190
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SSDEEP
6144:KXzKdNY49u8rVw7tfdSEhI1pRDl8yuPA01net:Ja4Antf880p2PA01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3459cf97fe8bd3f94afa37706504e26dec97eeb2dfd0873f4f29439d34983ec unpack001/out.upx
Files
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b3459cf97fe8bd3f94afa37706504e26dec97eeb2dfd0873f4f29439d34983ec.exe windows:6 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
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ