Behavioral task
behavioral1
Sample
20f140415e3587ceab3ba7e5276034f0_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
20f140415e3587ceab3ba7e5276034f0_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
20f140415e3587ceab3ba7e5276034f0_JaffaCakes118
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Size
23KB
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MD5
20f140415e3587ceab3ba7e5276034f0
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SHA1
39c27302ed89668fea97dc4cff82da6022b1b827
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SHA256
d53f42cd08adfa501652d887498edfc7c0afa0aacfa57e0c24224058a5fc09f3
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SHA512
660f22afbb805826fdd82b5b7765a2a9c829254f49b3f402929215ec45b7eb12098098ba29881359179cdf5ec3cc55a4cf9b57a9c5c4e761e6e85e33f80e66b3
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SSDEEP
384:ExHFqxTcsrsHdKVgHXzY60qQYPZM56oH4doNYMd3GedKVclxWTSixM1RLWz:E3WfVwXzY5qQYQ2oNNd3GWloTSixAl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 20f140415e3587ceab3ba7e5276034f0_JaffaCakes118 unpack001/out.upx
Files
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20f140415e3587ceab3ba7e5276034f0_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ