Behavioral task
behavioral1
Sample
ef46486a425d15e6039c3e891f161492e8a2c2f447d57ae9df2ac4726c64369d.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
ef46486a425d15e6039c3e891f161492e8a2c2f447d57ae9df2ac4726c64369d.exe
Resource
win11-20240611-en
General
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Target
ef46486a425d15e6039c3e891f161492e8a2c2f447d57ae9df2ac4726c64369d
-
Size
266KB
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MD5
657b2495cbd5174894564c5e0a14276c
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SHA1
6cca7ae0a221c3d29ba7abb17c8024098c751cf7
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SHA256
ef46486a425d15e6039c3e891f161492e8a2c2f447d57ae9df2ac4726c64369d
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SHA512
e575787b0f58ce12a2a385fadaa0315ab611159a8d4bb3aafb0e1ffd21e702ea4454960317019b4ce0ca21de66b43fa7ed14c32bf5227c958b6d3700bfbec9d7
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SSDEEP
6144:9XzKdNY49u8rVDRemdB7Les+eFMBxIa01net:ea4AKBBu/eF+F01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ef46486a425d15e6039c3e891f161492e8a2c2f447d57ae9df2ac4726c64369d unpack001/out.upx
Files
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ef46486a425d15e6039c3e891f161492e8a2c2f447d57ae9df2ac4726c64369d.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