Behavioral task
behavioral1
Sample
88fd90058ed44e1cd50c31304e759990N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
88fd90058ed44e1cd50c31304e759990N.exe
Resource
win10v2004-20240802-en
General
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Target
88fd90058ed44e1cd50c31304e759990N.exe
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Size
21KB
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MD5
88fd90058ed44e1cd50c31304e759990
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SHA1
542802ba28128ee801bc02195c12052860e1d24f
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SHA256
f380bf04c738b39d0c0b38f3d80138db3b68f8f1cf42e3f9a2e006bc047b98ad
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SHA512
0a48329d0d79d8e0c8d315cf28fcb92ae8dfa26ec213a84e6f59ea189e17864ea9b0ed9bf96bf7803e3758e371fea399a7856493e384d6d2bd8fd6b5fe7ae6e2
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SSDEEP
384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUa+5e:SCIqdH/k1ZVcT194jp4aj
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 88fd90058ed44e1cd50c31304e759990N.exe unpack001/out.upx
Files
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88fd90058ed44e1cd50c31304e759990N.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