Behavioral task
behavioral1
Sample
b77d516fc8e6f631a5f0830a9f465abccd22c2ce31992bc7fa187b802d43b4ad.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
b77d516fc8e6f631a5f0830a9f465abccd22c2ce31992bc7fa187b802d43b4ad.exe
Resource
win11-20240221-en
General
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Target
b77d516fc8e6f631a5f0830a9f465abccd22c2ce31992bc7fa187b802d43b4ad
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Size
266KB
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MD5
d82a429e8021f2c891d0b19251a83519
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SHA1
02bfbd12c8331ce196ecb3432bd31128dfe2c290
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SHA256
b77d516fc8e6f631a5f0830a9f465abccd22c2ce31992bc7fa187b802d43b4ad
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SHA512
f0aa982ed98655db3b9afa2450d4131128b58e712a84c1cedfac14c066570d39a2e88b8c649984e101566e9df47f26680becebc9986c89274d2b4f502a754ae0
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SSDEEP
3072:gNXEGZJWhfNFC4S60+XoLczrVmX0tggTkXnOBATu3rejB1MiqGweKefH01ne4PK:OXzKdNY49u8rVZbwJCKvMiqGR01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b77d516fc8e6f631a5f0830a9f465abccd22c2ce31992bc7fa187b802d43b4ad unpack001/out.upx
Files
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b77d516fc8e6f631a5f0830a9f465abccd22c2ce31992bc7fa187b802d43b4ad.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