Behavioral task
behavioral1
Sample
a355dd734e62c0e75b942c3e2beefedc6d604f847596ed8518dd1225f8fb0cb8.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
a355dd734e62c0e75b942c3e2beefedc6d604f847596ed8518dd1225f8fb0cb8.exe
Resource
win11-20240426-en
General
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Target
a355dd734e62c0e75b942c3e2beefedc6d604f847596ed8518dd1225f8fb0cb8
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Size
266KB
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MD5
f3cf876cb7445e95c44210c77caa2f4c
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SHA1
cf4794736e162b8a8d347d3d2da61803f80996c6
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SHA256
a355dd734e62c0e75b942c3e2beefedc6d604f847596ed8518dd1225f8fb0cb8
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SHA512
3ee3ecfe391e931137465164f877958c784d06fe2491b13ed0eb6539453ed94ddfead994cababfe93a746ff33435c437e96d0e5bf39ed33953b22518974e44bc
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SSDEEP
3072:fNXEGZJWhfNFC4S60+XoLczrVmXyEhKRuKXQW/4aAoD1gad/gBh/S31H01ne4PK:lXzKdNY49u8rVHF4wxYBh/Q01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a355dd734e62c0e75b942c3e2beefedc6d604f847596ed8518dd1225f8fb0cb8 unpack001/out.upx
Files
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a355dd734e62c0e75b942c3e2beefedc6d604f847596ed8518dd1225f8fb0cb8.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