Behavioral task
behavioral1
Sample
ef4dc1f62bc7cb1667d967f5a3e08670N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
ef4dc1f62bc7cb1667d967f5a3e08670N.exe
Resource
win10v2004-20240802-en
General
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Target
ef4dc1f62bc7cb1667d967f5a3e08670N.exe
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Size
80KB
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MD5
ef4dc1f62bc7cb1667d967f5a3e08670
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SHA1
3595ce68e1ec47a0ef505a029cbb92e082fda838
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SHA256
fa9bd15bd177150465da30b2933e380e0ab463f6af18fbe4db9add798b1853a0
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SHA512
e8c44e5afc6758f966559f2a32deaac599c8612616d27fa075bfd483b5e697ac65b8d62339e80ab135081509cb947f28bc51acc4a3342f333ba7b6e5f0fa2930
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SSDEEP
1536:V7Zf/FAxTWoJJ7T1vJvHTW7JJ7T1vJv4tj:fny1sMtj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef4dc1f62bc7cb1667d967f5a3e08670N.exe
Files
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ef4dc1f62bc7cb1667d967f5a3e08670N.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE