Behavioral task
behavioral1
Sample
41e8e900cf02bfb0aec0abee41f3c6c21963fafa9db45653374406b1fb8b33c6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
41e8e900cf02bfb0aec0abee41f3c6c21963fafa9db45653374406b1fb8b33c6.exe
Resource
win10v2004-20240226-en
General
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Target
41e8e900cf02bfb0aec0abee41f3c6c21963fafa9db45653374406b1fb8b33c6
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Size
1.8MB
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MD5
3fba1bd012b607709866ce82f5989f86
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SHA1
be3559e6552c0641f0304a2eec8a53e4fcec8fa6
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SHA256
41e8e900cf02bfb0aec0abee41f3c6c21963fafa9db45653374406b1fb8b33c6
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SHA512
dfeb1b091ebd72a44797e029508499644e3dd9d6fb39157b2c38d38d3c4c309e246e64b5051bce1d33f8946ce0444db15bdcb806659c78507a77cc53387ed463
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SSDEEP
49152:X9UY4znurbEonVJhT3usCfdJfspJ7r1c0/3sdt24d8:XWYua3JhTpsdJfspdr1Kkm8
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 41e8e900cf02bfb0aec0abee41f3c6c21963fafa9db45653374406b1fb8b33c6
Files
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41e8e900cf02bfb0aec0abee41f3c6c21963fafa9db45653374406b1fb8b33c6.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
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: 4KB - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB