Behavioral task
behavioral1
Sample
923edb6f8f69cfd120aa8b5478185d15bcfd757f3ffe0a9946bc1a302da86004.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
923edb6f8f69cfd120aa8b5478185d15bcfd757f3ffe0a9946bc1a302da86004.exe
Resource
win10v2004-20240226-en
General
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Target
923edb6f8f69cfd120aa8b5478185d15bcfd757f3ffe0a9946bc1a302da86004
-
Size
1.4MB
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MD5
533982d6d56dc656506430c1ca5b0a2f
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SHA1
bb38316fc4be4c3f765f2a5eef228ae3d4898228
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SHA256
923edb6f8f69cfd120aa8b5478185d15bcfd757f3ffe0a9946bc1a302da86004
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SHA512
9d07ccb30f025d00a3a9351cbcd708ac160716b8e75bca671a63abf0a87d62a2c8dd159339fcb97ea97a5baccdb7c29f4cc434a2bedf8f395e3f0dbc722c3e8a
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SSDEEP
24576:Yiguc3tylK/nJEHfItHMDumyushnV793XrndwqxmC75X37JbfbRPzr0lCfWYW:xRc3tylKBpHEumghnV79mqxmw7JbFkMa
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 923edb6f8f69cfd120aa8b5478185d15bcfd757f3ffe0a9946bc1a302da86004
Files
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923edb6f8f69cfd120aa8b5478185d15bcfd757f3ffe0a9946bc1a302da86004.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.shik Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB