Behavioral task
behavioral1
Sample
f1fba891b1bc898f5c6fd6bf72af051c24159e22858db52b375b6228dc2a2fb3.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral2
Sample
f1fba891b1bc898f5c6fd6bf72af051c24159e22858db52b375b6228dc2a2fb3.exe
Resource
win11-20240221-en
General
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Target
f1fba891b1bc898f5c6fd6bf72af051c24159e22858db52b375b6228dc2a2fb3
-
Size
266KB
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MD5
58097e8abe5f2e6775440d1f9132cbaf
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SHA1
99483c94440c950847fb4548d677d10b0f69cbad
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SHA256
f1fba891b1bc898f5c6fd6bf72af051c24159e22858db52b375b6228dc2a2fb3
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SHA512
fdaad9391448e9b182af5c6f2f1343bca0843026b955ea945b860ccd789cc8e78a946c5b39b6191d1db053c3e1ca5f36da457cae41e6207a73312533f7d8a9da
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SSDEEP
6144:VXzKdNY49u8rVpQB9lk3nzlMY2qzR01net:Ga4A+K9qBzbR01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f1fba891b1bc898f5c6fd6bf72af051c24159e22858db52b375b6228dc2a2fb3 unpack001/out.upx
Files
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f1fba891b1bc898f5c6fd6bf72af051c24159e22858db52b375b6228dc2a2fb3.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