Behavioral task
behavioral1
Sample
fc249b9c090ea74432f78263d8f7eca2_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fc249b9c090ea74432f78263d8f7eca2_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fc249b9c090ea74432f78263d8f7eca2_JaffaCakes118
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Size
81KB
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MD5
fc249b9c090ea74432f78263d8f7eca2
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SHA1
28650c5fbd56a1995c553c877a06e182515ce10e
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SHA256
41bbdc4ccab41ef1ce28df8bf8f6b78f38cd9d492f3778009003afef3694d328
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SHA512
16b53e1926424264ebc5c60867a557f17e4a879c4b106a2e8e21c00b294291c42116dd622ec61b6fe54c139e09e92f856cc3f491d9f8d5d58b8792c5526782e7
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SSDEEP
1536:ckzZ8H/AccJo0PLy+CSvV+iuh4JVpqPqwg4RkbnbOS8ZOgwYB3bg:cEbJo0PGDI5J/qS0Ranbpxsg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fc249b9c090ea74432f78263d8f7eca2_JaffaCakes118 unpack001/out.upx
Files
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fc249b9c090ea74432f78263d8f7eca2_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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 70KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
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: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 120KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 13B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 574B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 192B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ