Behavioral task
behavioral1
Sample
b3eb951451783e2c0dda8a4ee5eabf842cfde4078a6b45a7dc7b254681107b91N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b3eb951451783e2c0dda8a4ee5eabf842cfde4078a6b45a7dc7b254681107b91N.exe
Resource
win10v2004-20241007-en
General
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Target
b3eb951451783e2c0dda8a4ee5eabf842cfde4078a6b45a7dc7b254681107b91N.exe
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Size
53KB
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MD5
0f08dded92188c61e6829fc0a83aabf0
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SHA1
3bdc6055e562c9c46fe599aade288d9d903f84bc
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SHA256
b3eb951451783e2c0dda8a4ee5eabf842cfde4078a6b45a7dc7b254681107b91
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SHA512
4fb909d1b621228469f065544451fadcb45a5cecaf2a49dec75ee39b7889ee3e6556a9830cb040a6d2dba26530009b1bc98f48d0bdeeca3e7be4711db8e71dd2
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SSDEEP
1536:SNqaLV8a6b5f7R0avA24v91nniScyYpqEFTBp:SNqMw5flB94v/iSe3Bp
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 b3eb951451783e2c0dda8a4ee5eabf842cfde4078a6b45a7dc7b254681107b91N.exe unpack001/out.upx
Files
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b3eb951451783e2c0dda8a4ee5eabf842cfde4078a6b45a7dc7b254681107b91N.exe.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