Behavioral task
behavioral1
Sample
8a50c6a19e58aee442b54669ab11c9d0_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8a50c6a19e58aee442b54669ab11c9d0_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8a50c6a19e58aee442b54669ab11c9d0_JaffaCakes118
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Size
19KB
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MD5
8a50c6a19e58aee442b54669ab11c9d0
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SHA1
9d359991b98e91bf1cd0019743f17525c9353363
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SHA256
b96f766441eeec57d3f1e05bdf0c96379e6d461d23de568f46e0fc8db5ebdb27
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SHA512
f685495c51c10abacfaccb2e1b3a6bc67f1a93db2237933d52076431afbe29d3ff0d0f217250457ccbcb68cc4b712c924c4b42b7f7c0ddfae2b44db2b4a76ccc
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SSDEEP
384:bZExXcGmhJElTKO7NNJTOOj7UbupRXYkksPt66e8oz4TVjt93iSqMS:b+1crkRJvYurksAvVdM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8a50c6a19e58aee442b54669ab11c9d0_JaffaCakes118 unpack001/out.upx
Files
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8a50c6a19e58aee442b54669ab11c9d0_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 16KB
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: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ