Behavioral task
behavioral1
Sample
126.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
126.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_6013fd78dad419a38a3d501a9da8d290
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Size
47KB
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MD5
6013fd78dad419a38a3d501a9da8d290
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SHA1
73c13ed2835f4dabc1308ea01b89a7a2831c525d
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SHA256
4b1eb58a838d56021099d00c05b8abf227d71dbbb7ec4af26d599f1ee0f36f59
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SHA512
61826d433391b493cb1b4a65f3e85c1307d2cb2461c67d6fc900a8ee3bcffd02dbf92e356b5cec67e0077ada052a0fdad02cecb8c0e9be8fdc45e9d6b9047ad8
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SSDEEP
768:MCIqdH/k1ZVcT194jp4GiiJa3wPGLzrJ7+FCszjSU4nbGG3dGv8U:MNqaLV8a6Gi8mwMMPl0GG3dGv8U
Malware Config
Signatures
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Detects MyDoom family 1 IoCs
resource yara_rule static1/unpack002/out.upx family_mydoom -
Mydoom family
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resource yara_rule static1/unpack001/126.com upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/126.com unpack002/out.upx
Files
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JaffaCakes118_6013fd78dad419a38a3d501a9da8d290.zip
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126.com.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