Behavioral task
behavioral1
Sample
4ca1e8166bf8fb71368c46a6d38f6327_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4ca1e8166bf8fb71368c46a6d38f6327_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4ca1e8166bf8fb71368c46a6d38f6327_JaffaCakes118
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Size
191KB
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MD5
4ca1e8166bf8fb71368c46a6d38f6327
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SHA1
08577611bc6e366226e0d3674431c9b5e7cd5910
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SHA256
55c25d85e115fdd33fd3d797b6a94b41e9904a8731722e69a71c1cf2f91d7c9a
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SHA512
8f5d729ef04dcf8cbdccd2b05c16692532d68b28903ce7e06f4eddc202f00be1d2dc156f1237c2f26626972ee68dcf8c359be4b4bd95daea8a785cce89866125
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SSDEEP
3072:LJqa1En8syoR6sWlUGQ008xwP8GY9XOQQfrZC:LJfE8sb6sqUixeSwDZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4ca1e8166bf8fb71368c46a6d38f6327_JaffaCakes118 unpack001/out.upx
Files
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4ca1e8166bf8fb71368c46a6d38f6327_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 216KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 171KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 20KB
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_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 326KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 9B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 276B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ