Behavioral task
behavioral1
Sample
91d9ebfa00b09fd10a82b0b8926a6097b96b7b402a612f7267244a4d10fa0541N.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
91d9ebfa00b09fd10a82b0b8926a6097b96b7b402a612f7267244a4d10fa0541N.exe
Resource
win10v2004-20241007-en
General
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Target
91d9ebfa00b09fd10a82b0b8926a6097b96b7b402a612f7267244a4d10fa0541N.exe
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Size
21KB
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MD5
7a5a025afcf1a5b39bd7ed1ebe5b3220
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SHA1
e8215bd68c0dcaefb8cb4f92e72a5c8ebe9c29ce
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SHA256
91d9ebfa00b09fd10a82b0b8926a6097b96b7b402a612f7267244a4d10fa0541
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SHA512
d928e684c9805d7646fcce4dd538365ba20983b1dc64a6ac51509b6c74f739f05cebcc0d231d4f83ace6bde3955743f6dc521ac385e4bd5745712558d45e2b3a
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SSDEEP
384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUWX97:SCIqdH/k1ZVcT194jp4g9
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 91d9ebfa00b09fd10a82b0b8926a6097b96b7b402a612f7267244a4d10fa0541N.exe unpack001/out.upx
Files
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91d9ebfa00b09fd10a82b0b8926a6097b96b7b402a612f7267244a4d10fa0541N.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