Behavioral task
behavioral1
Sample
b4f9735c364c682fa66e2a0385968feb7c3a60b74ed245b64a23a19222970b75.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
b4f9735c364c682fa66e2a0385968feb7c3a60b74ed245b64a23a19222970b75.exe
Resource
win11-20240426-en
General
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Target
b4f9735c364c682fa66e2a0385968feb7c3a60b74ed245b64a23a19222970b75
-
Size
266KB
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MD5
587388a567c4f491b68af82b0446790a
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SHA1
4a238bfe138a53dd1ff3f3461dea692790085d69
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SHA256
b4f9735c364c682fa66e2a0385968feb7c3a60b74ed245b64a23a19222970b75
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SHA512
8136bc46bd2965fe7331c1da47b195e44abd139f5a55d21b0b4de71c82900fc76eaf58eb7d01961855fd044c1c6c70b3cfc7d13d2dc035067ed2c229f2fd1027
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SSDEEP
3072:bNXEGZJWhfNFC4S60+XoLczrVmXi9ggIzZrCQ8IVirmBtJjcWTwO5gH01ne4PK:hXzKdNY49u8rV1wriGtJjcWK01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4f9735c364c682fa66e2a0385968feb7c3a60b74ed245b64a23a19222970b75 unpack001/out.upx
Files
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b4f9735c364c682fa66e2a0385968feb7c3a60b74ed245b64a23a19222970b75.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