Behavioral task
behavioral1
Sample
a4c954db234b9eec7a312c225a730e89_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
a4c954db234b9eec7a312c225a730e89_JaffaCakes118
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Size
233KB
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MD5
a4c954db234b9eec7a312c225a730e89
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SHA1
ab35931e430d0f7418cfae04e63328d3b581d846
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SHA256
d807c5c7219fb0a97f70361048227e2118c1d88f80929b04f4b49e6060e85c45
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SHA512
da82116f128bbd660505f0faba1846f6705ab68734354d31b15aa35f3a076c13c247d621a556bbe470cbc34982f9609cc50aa16e04f10a39163885952397fe9b
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SSDEEP
6144:g5AxTwY08iF1CPE3SRzVtiaTGtGHGcWpzDy9zBot5QUyR4H:QQPtRPCtGH2koYBRs
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a4c954db234b9eec7a312c225a730e89_JaffaCakes118 unpack001/out.upx
Files
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a4c954db234b9eec7a312c225a730e89_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 55KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ