Behavioral task
behavioral1
Sample
31b4a61c58e3e8bac5025ba33e01d338b3f2180795aaa173aa51e63ba048c2fb.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
31b4a61c58e3e8bac5025ba33e01d338b3f2180795aaa173aa51e63ba048c2fb.exe
Resource
win11-20240419-en
General
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Target
31b4a61c58e3e8bac5025ba33e01d338b3f2180795aaa173aa51e63ba048c2fb
-
Size
266KB
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MD5
edb3d06e77c83636a1bebbf1d16170fb
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SHA1
ed77a89dad36abdf408e74ab92b0a82c4ff35b18
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SHA256
31b4a61c58e3e8bac5025ba33e01d338b3f2180795aaa173aa51e63ba048c2fb
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SHA512
3f1071490e4989f72a4cffe779d10d2b31f9a910e21ddb5fa330349001c8d1c92b9fd28176b936eca44e02a54078c6b7aad8e6b9b5c1502ba2f9b9f434facf23
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SSDEEP
6144:pXzKdNY49u8rVpTSEhI1pRDl8yuLws01net:Sa4AIW80p2z01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31b4a61c58e3e8bac5025ba33e01d338b3f2180795aaa173aa51e63ba048c2fb unpack001/out.upx
Files
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31b4a61c58e3e8bac5025ba33e01d338b3f2180795aaa173aa51e63ba048c2fb.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