Behavioral task
behavioral1
Sample
8b6dd69af41aa243e9fb12cfbd426735_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
8b6dd69af41aa243e9fb12cfbd426735_JaffaCakes118
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Size
107KB
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MD5
8b6dd69af41aa243e9fb12cfbd426735
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SHA1
99d514ddfbccc6ee576f0a1d8143975972c2777e
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SHA256
156268ea966642cff53b0d5ece4903fbaebddbcb5e3f446dff27780d30cb5a73
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SHA512
417367bc202e47b303fb94a872a33dfefe6753716d61f203384b2a966c097af7a3407d18d9eb7708f955a1b3f87293417501dff6c1351207904fa964fdb19551
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SSDEEP
3072:m46miUV9IWE3e+68oHVR1GcNck0Q0q0bCRiH7aW:m4HvQWEu+6D1j6ksnbCRiH7a
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8b6dd69af41aa243e9fb12cfbd426735_JaffaCakes118 unpack001/out.upx
Files
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8b6dd69af41aa243e9fb12cfbd426735_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: 140KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 105KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 204KB - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ