Behavioral task
behavioral1
Sample
Un.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
Un.exe
Resource
win10v2004-20240419-en
General
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Target
Un.exe
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Size
7KB
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MD5
1f5c5c1975acb12276057610d0352d12
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SHA1
57a5feca8a2c620ed65968b4d4e57966e7dad6ec
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SHA256
6f6d4e8bd305c2f29a6e6671fcc098319e533c06c2958c25d9436045df4c6394
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SHA512
9df44197e61c7302c84980e78a13bd2cbe8006607d7d07672eac30dfdfb50afc41b00abaedaf38c06836d8e0796f92dc62df54bd1591ebe6a352676da8dc2f1e
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SSDEEP
96:UtM8PCy4euN7z7VGcbze3Ij9cqDUHpOIfQ8KIKF9yBG1nNtwxXbtdz:UW8q9zzrcqAHpO8HKFY+tobtdz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Un.exe
Files
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Un.exe.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE