Behavioral task
behavioral1
Sample
f2905bc30f858f20092c0b41cbc90b91_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f2905bc30f858f20092c0b41cbc90b91_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
f2905bc30f858f20092c0b41cbc90b91_JaffaCakes118
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Size
21KB
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MD5
f2905bc30f858f20092c0b41cbc90b91
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SHA1
c519f4aae27be3418f63325afc1994d6f8240eee
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SHA256
bbf7b565ad5f4983eccc860e41007517da5421dd32c8b34cb9b24935f792f3e7
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SHA512
6860a782ee5e90e9a85dcc0a3e6b4041013728740c7f5527ce88d495002bde33941d51fb1d1cc921d61882ad26999b29567f7362d36e37a419b6959d0b5433c7
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SSDEEP
384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUrp0l:SCIqdH/k1ZVcT194jp4Sl
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 f2905bc30f858f20092c0b41cbc90b91_JaffaCakes118 unpack001/out.upx
Files
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f2905bc30f858f20092c0b41cbc90b91_JaffaCakes118.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