Behavioral task
behavioral1
Sample
f81fb00a226cfcfa1888eaeaaaa112ba69bed6edec865aa8ff8d172c3bdb262b.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
f81fb00a226cfcfa1888eaeaaaa112ba69bed6edec865aa8ff8d172c3bdb262b.exe
Resource
win11-20240508-en
General
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Target
f81fb00a226cfcfa1888eaeaaaa112ba69bed6edec865aa8ff8d172c3bdb262b
-
Size
266KB
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MD5
cf8af310fee7c9693c698bda84f36d13
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SHA1
5b7d3295dea42c166df9e4b45817ee5d63c47b88
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SHA256
f81fb00a226cfcfa1888eaeaaaa112ba69bed6edec865aa8ff8d172c3bdb262b
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SHA512
3b8b24b5478fe209f3d634d4fc04ac3307643cd9588826a838ec5f14eb4b37373bd66ed3ea5a0b54eab621880b18c39bb22d9bcf03e2839941f5e6e77fe01ea5
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SSDEEP
6144:DXzKdNY49u8rVH6btCNV4cj3VUKIpBdSH01net:8a4Ac6bsNV4cxfIs01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f81fb00a226cfcfa1888eaeaaaa112ba69bed6edec865aa8ff8d172c3bdb262b unpack001/out.upx
Files
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f81fb00a226cfcfa1888eaeaaaa112ba69bed6edec865aa8ff8d172c3bdb262b.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