Behavioral task
behavioral1
Sample
ef12f0ecaa33cef83d217d76114fd469ca67ed3aebdcd9578f9857ad807a74ce.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
ef12f0ecaa33cef83d217d76114fd469ca67ed3aebdcd9578f9857ad807a74ce.exe
Resource
win10v2004-20240508-en
General
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Target
ef12f0ecaa33cef83d217d76114fd469ca67ed3aebdcd9578f9857ad807a74ce
-
Size
40KB
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MD5
af5daa93735757f9b62f5f93c84bfc73
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SHA1
dfb41e3fc59fed8be7b4dbf32e4b7f52f5016ca2
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SHA256
ef12f0ecaa33cef83d217d76114fd469ca67ed3aebdcd9578f9857ad807a74ce
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SHA512
5253b7ff4a23d35715d6d1d469a08dbb8b72b561935a2dd8edb7884c3a1a398dcb7e62b3068d86ccf972c5176f4e69458fd782539e2c6b0e5e46bde227267540
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SSDEEP
768:C6ih5nWLQF/NwwCvS50BQifgvYnbcuyD7UA:C6S5WLiVwtvpfgvYnouy8
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 ef12f0ecaa33cef83d217d76114fd469ca67ed3aebdcd9578f9857ad807a74ce
Files
-
ef12f0ecaa33cef83d217d76114fd469ca67ed3aebdcd9578f9857ad807a74ce.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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
.btnj Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.s Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.xq Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE