Behavioral task
behavioral1
Sample
21e42e1fca4c937b820db6d6eb9e14b7_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
21e42e1fca4c937b820db6d6eb9e14b7_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
21e42e1fca4c937b820db6d6eb9e14b7_JaffaCakes118
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Size
17KB
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MD5
21e42e1fca4c937b820db6d6eb9e14b7
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SHA1
5c521340981f125fc569a12b75f4441e0b05c619
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SHA256
917910a77d52eaceec00b0841d4a056cc61115494d02441596a5103c21049fcb
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SHA512
8e1c1fa642df4cf7256314b073afd8c3457c0db104c5df41d1d262b57262347f616bdc8213cded658d1bae8f6053f52822cf88bea9b6671ad041eb0915e25edc
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SSDEEP
384:IT4gn/qTKd6WvAcmIQrK2xqK+LGXxNLXaxbbZYd:+4WqTKU2RmIcTBQuxpXalbZY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 21e42e1fca4c937b820db6d6eb9e14b7_JaffaCakes118 unpack001/out.upx
Files
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21e42e1fca4c937b820db6d6eb9e14b7_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 38KB
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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 646B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 76KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ