Behavioral task
behavioral1
Sample
fbbf21f8b432f0cc3f36868e93853d3e_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fbbf21f8b432f0cc3f36868e93853d3e_JaffaCakes118
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Size
1014KB
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MD5
fbbf21f8b432f0cc3f36868e93853d3e
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SHA1
dd02ebbe7720fa674ea56a7a7176516c7d726490
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SHA256
c22f5d506fbd5cff9eafbd8771d365a79e55c2cff4041e5d726977f8fd09e24b
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SHA512
dd4299a976473ba43f5174c4e40f8a92b2f63817e382e56aa5edfb784be80b6508792c62b796ddedcdb849202edf4556140bb97de931f41ea1834c6fadc75c3e
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SSDEEP
24576:QU2d1+6gBNEBI+y6kegbBf6XNkF9cTtrDymakkkEod:QUEfBD9ke2pkAurDl1Eod
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fbbf21f8b432f0cc3f36868e93853d3e_JaffaCakes118 unpack001/out.upx
Files
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fbbf21f8b432f0cc3f36868e93853d3e_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: 1.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1003KB - Virtual size: 1004KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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: 780KB - Virtual size: 777KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 68KB - Virtual size: 238KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ