Behavioral task
behavioral1
Sample
4b9c87680a17c6a9f7ef96b5807c257051cafc0f5715d6cb7ff85a774db098ed.exe
Resource
win7-20240215-en
General
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Target
4b9c87680a17c6a9f7ef96b5807c257051cafc0f5715d6cb7ff85a774db098ed
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Size
360KB
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MD5
a9ee6d3710b88fc903b824e7216e5d03
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SHA1
6d21283c921f58f42525ecee21653e52c2f0e6f8
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SHA256
4b9c87680a17c6a9f7ef96b5807c257051cafc0f5715d6cb7ff85a774db098ed
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SHA512
96fde38791ed4ad4eeb04cf857b51966bf0d8ae3f8a51e5349964b4cd390ea5a3e71a0b08af90cdeb458a112285f343f4a55ae891c7da842fd7d057d3bcaaad3
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SSDEEP
6144:Lcm4FmowdHoSHt251UriZFwu1b26X1wjhtSizj3:R4wFHoSHYHUrAwqzc5
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 4b9c87680a17c6a9f7ef96b5807c257051cafc0f5715d6cb7ff85a774db098ed
Files
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4b9c87680a17c6a9f7ef96b5807c257051cafc0f5715d6cb7ff85a774db098ed.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE