Behavioral task
behavioral1
Sample
f5dd037fc41d3c2b8c04f2bc3be9b1a9a4a56bdea9bfac838b8b6251fb90d7cf.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
f5dd037fc41d3c2b8c04f2bc3be9b1a9a4a56bdea9bfac838b8b6251fb90d7cf.exe
Resource
win11-20240508-en
General
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Target
f5dd037fc41d3c2b8c04f2bc3be9b1a9a4a56bdea9bfac838b8b6251fb90d7cf
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Size
266KB
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MD5
28574636ceb677a99e69e621d383a01a
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SHA1
d541e45bb31d1daa7d1d7fec14eb2d18cf75c941
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SHA256
f5dd037fc41d3c2b8c04f2bc3be9b1a9a4a56bdea9bfac838b8b6251fb90d7cf
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SHA512
0932af3f48e136239888966a866e83475760dedda4b62728ea71cf4641c198ff26d0158cc80822bebe77bd661c3330e75f5c7a32bc056584787164cec276c208
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SSDEEP
6144:NXzKdNY49u8rVrlk/gkq+IyMePm0BjeB:ua4Ab/gkqryM10B
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f5dd037fc41d3c2b8c04f2bc3be9b1a9a4a56bdea9bfac838b8b6251fb90d7cf unpack001/out.upx
Files
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f5dd037fc41d3c2b8c04f2bc3be9b1a9a4a56bdea9bfac838b8b6251fb90d7cf.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