Behavioral task
behavioral1
Sample
51bb9376cc0f75db4865da4b49a38325c933880b6f507727c888ea3e0ed5ba5aN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
51bb9376cc0f75db4865da4b49a38325c933880b6f507727c888ea3e0ed5ba5aN.exe
Resource
win10v2004-20240802-en
General
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Target
51bb9376cc0f75db4865da4b49a38325c933880b6f507727c888ea3e0ed5ba5aN
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Size
34KB
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MD5
9c160c1b45c25d855ebad8d53dab48d0
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SHA1
0e347aabdd99e311f5c3b3c5c8feb7175e6f1432
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SHA256
51bb9376cc0f75db4865da4b49a38325c933880b6f507727c888ea3e0ed5ba5a
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SHA512
a9ef550fe315e4c8b62008602f1e1c5ad9c4ea95d4b5ade9e615d7b72b533447f81c4c0a5d6a7a90bbfed75837d03a3582c1d4a2bb697f493e63b87df72a21d9
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SSDEEP
384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUTcypH/I8azJOgGccJPCXFVwRvl:SCIqdH/k1ZVcT194jp4nFkeJPCkv0E
Malware Config
Signatures
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Detects MyDoom family 1 IoCs
resource yara_rule static1/unpack001/out.upx family_mydoom -
Mydoom family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 51bb9376cc0f75db4865da4b49a38325c933880b6f507727c888ea3e0ed5ba5aN unpack001/out.upx
Files
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51bb9376cc0f75db4865da4b49a38325c933880b6f507727c888ea3e0ed5ba5aN.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
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
Sections
.text Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ