Behavioral task
behavioral1
Sample
e988e5ca9f12e99adcd0bce8cf795991_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e988e5ca9f12e99adcd0bce8cf795991_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e988e5ca9f12e99adcd0bce8cf795991_JaffaCakes118
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Size
83KB
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MD5
e988e5ca9f12e99adcd0bce8cf795991
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SHA1
4be910878961da991a6966483b0db24d8f4d544b
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SHA256
19a58edc37e471ff5b7f8c38594c894ee88d52e12e6b20db1e8ce71d6a57b1fe
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SHA512
b5a4a1e2d28c0481ebb2173a225143538a2d899a5de9cdf60a42013ee233c3ca591a1babbdafa62bc1127248c7209a899cb16ae5c66d5aa2d4513024727e0759
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SSDEEP
1536:sYuPIzU6r4fIgkt57QJJ6w0zLQL3mFulKinudZVneNNhnJ5hFIkboXX:sAU6kggo5MJIFulKc4eNRyYon
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e988e5ca9f12e99adcd0bce8cf795991_JaffaCakes118 unpack001/out.upx
Files
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e988e5ca9f12e99adcd0bce8cf795991_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 116KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 160KB - Virtual size: 160KB
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: 1024B - Virtual size: 728B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 228B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ