Behavioral task
behavioral1
Sample
a30a9c99791e64c75b51bf69acefd2ece96eb44295b2c7d9b9a1eddc45a229b7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a30a9c99791e64c75b51bf69acefd2ece96eb44295b2c7d9b9a1eddc45a229b7.exe
Resource
win10v2004-20240508-en
General
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Target
a30a9c99791e64c75b51bf69acefd2ece96eb44295b2c7d9b9a1eddc45a229b7
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Size
134KB
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MD5
350b50193c97e24784e8cb6b5e90b7bb
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SHA1
f2bb5f9ad71eda9e29291bca7510b37b7ba6a977
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SHA256
a30a9c99791e64c75b51bf69acefd2ece96eb44295b2c7d9b9a1eddc45a229b7
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SHA512
4609965ad50e9452cc95a8400dc2c505378aec6fbe96bcb39ddcbed82dd76f58ed209e8b7b70b05b13ed2dff8d9c019c69b86ef32b29d82dfddeda0e651e8531
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SSDEEP
1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SOy:YfU/WF6QMauSuiWNi9eNOl0007NZIOy
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 a30a9c99791e64c75b51bf69acefd2ece96eb44295b2c7d9b9a1eddc45a229b7
Files
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a30a9c99791e64c75b51bf69acefd2ece96eb44295b2c7d9b9a1eddc45a229b7.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