Behavioral task
behavioral1
Sample
cb2d0880bac040f44e9ca6803ab7658b535b9618a736e0b2b69a4d23b051bf2bN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
cb2d0880bac040f44e9ca6803ab7658b535b9618a736e0b2b69a4d23b051bf2bN.exe
Resource
win10v2004-20250314-en
General
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Target
cb2d0880bac040f44e9ca6803ab7658b535b9618a736e0b2b69a4d23b051bf2bN.exe
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Size
21KB
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MD5
255f213b00545ba1926766f663df30f0
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SHA1
a371fe3a0a7d8935df00dab7de5c966970fbc1a2
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SHA256
cb2d0880bac040f44e9ca6803ab7658b535b9618a736e0b2b69a4d23b051bf2b
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SHA512
e1566f76decebb039c0bfa80876f014857f720bb556f2f7423978512cc3d2fa32e57b4075b0092f9593e6bb0e0798027794bab559301b77f9b3069f424ff588f
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SSDEEP
384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUkrGGp:SCIqdH/k1ZVcT194jp4q
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 cb2d0880bac040f44e9ca6803ab7658b535b9618a736e0b2b69a4d23b051bf2bN.exe unpack001/out.upx
Files
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cb2d0880bac040f44e9ca6803ab7658b535b9618a736e0b2b69a4d23b051bf2bN.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