Behavioral task
behavioral1
Sample
f5891f77fdcd9c62232bfb3baca750f9_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f5891f77fdcd9c62232bfb3baca750f9_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f5891f77fdcd9c62232bfb3baca750f9_JaffaCakes118
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Size
14KB
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MD5
f5891f77fdcd9c62232bfb3baca750f9
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SHA1
f9d32c00469a50511a078aa144ba9f430f2eb61d
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SHA256
7c0fb5010669394bc950c1eeb897f5567e5ecbb128fdd7e1204c5da6385c050e
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SHA512
7e8e31ae41c4ecdb98377c0b9fa7aa42b752f188d4092ec5f8c39c9b7ea62881eb007eea188dbfb22d461b7bc4340cccbbf135f85953456662f7f4711dc23641
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SSDEEP
384:IeIL8nuPvquQSfXKkpEboQKLqOvTeFPTYnD:rHnuXq/SvDu7WvTeF8n
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f5891f77fdcd9c62232bfb3baca750f9_JaffaCakes118 unpack001/out.upx
Files
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f5891f77fdcd9c62232bfb3baca750f9_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 276B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ