Behavioral task
behavioral1
Sample
0efde5418ef8e02e99f7bf54e2680e48_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
0efde5418ef8e02e99f7bf54e2680e48_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
0efde5418ef8e02e99f7bf54e2680e48_JaffaCakes118
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Size
63KB
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MD5
0efde5418ef8e02e99f7bf54e2680e48
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SHA1
b393abbffea7eea6b6222f6dcd760ecf66560800
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SHA256
9a8d75d0e752c4286cfec9171dd703a7b4ceebb975ca3879029e410cd7ffa90f
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SHA512
90a5378939c29b45280eac41340027db6cef525448c5f0054e25467d1b5d1848f71206d916dd241f61850e7f7b0190da7eb9ab3eb71cf3645b12a39e77dc10c3
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SSDEEP
1536:J4KEARj5IeXUJBlGhtwZccsbEAagmw3ihf7o5t:J4y1IeXU3lqwZlbt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0efde5418ef8e02e99f7bf54e2680e48_JaffaCakes118 unpack001/out.upx
Files
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0efde5418ef8e02e99f7bf54e2680e48_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 56KB
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
.data1 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE