Behavioral task
behavioral1
Sample
JaffaCakes118_38e3a8c04afde15dc762311f651b7c7a.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
JaffaCakes118_38e3a8c04afde15dc762311f651b7c7a.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_38e3a8c04afde15dc762311f651b7c7a
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Size
40KB
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MD5
38e3a8c04afde15dc762311f651b7c7a
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SHA1
ee609cd147dfec1849cad86a7087eee0fe7c93fe
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SHA256
947a877642dcb193bab24585c75110ed2059df16abdb47955c9a2d3af7e534b9
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SHA512
ebfd2ea369049ac8cc11a3834eeefecf98b7c5a0098a29bd5687f7667b23fa973d571d2b3a2781a690f174502f484b62107c519f0c3fc8e90d8b9cd5145f3f46
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SSDEEP
384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzURPFZxCD6P2e3IvYFo+obxZ9/Fx:SCIqdH/k1ZVcT194jp4RPbxvImCC43p
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 JaffaCakes118_38e3a8c04afde15dc762311f651b7c7a unpack001/out.upx
Files
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JaffaCakes118_38e3a8c04afde15dc762311f651b7c7a.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