Behavioral task
behavioral1
Sample
660ebcffc8da62764df666be5d1dd2f1_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
660ebcffc8da62764df666be5d1dd2f1_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
660ebcffc8da62764df666be5d1dd2f1_JaffaCakes118
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Size
158KB
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MD5
660ebcffc8da62764df666be5d1dd2f1
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SHA1
6c61e35167e735f9987dcb77beed77acd927b2b3
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SHA256
1cc5d6a53e4b888ffb93b01d6509e94a3dca42005e7ba7a3d8ae97013074d80f
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SHA512
09ce986dc8f4778bda4a103574798c509d5f0b45a7084cf02e82b771154124d91164a9d35da448b2cdc141626ce7045b84c653f14564a4f9e680931c832a49de
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SSDEEP
3072:9FUTDVgmHx/uijSMlx1bGi3ZCBbJdTPDIaMNq4bUBvz0XP:9eBgGMajvhGi4PPcaYq4IBLc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 660ebcffc8da62764df666be5d1dd2f1_JaffaCakes118 unpack001/out.upx
Files
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660ebcffc8da62764df666be5d1dd2f1_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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 141KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
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
.jfex Size: 82KB - Virtual size: 82KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.ruuh Size: 1024B - Virtual size: 964B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.nwgbasf Size: 75KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.shkgm Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ