Behavioral task
behavioral1
Sample
c051666d275e88d849b7f606fdea9a3f_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
c051666d275e88d849b7f606fdea9a3f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c051666d275e88d849b7f606fdea9a3f_JaffaCakes118
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Size
76KB
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MD5
c051666d275e88d849b7f606fdea9a3f
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SHA1
c40053e2313a157e12743d1168e9a7e6140c3f65
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SHA256
55a5a7a38447410d4faa6df20447722274936989f8cdbe1233cefb1842bb86bb
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SHA512
a9808c6978eaf129808478d47fc093300ec304e12c6631652c4006827abe5c9c8e948337fb586575f3df5c5b4c9b3120cc9c254a53c3dc86c598a8c36e97d936
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SSDEEP
1536:Sy3DzSsKqU5lPxO2Ls4AEKVYIUpf5FBk/k+1LpD9d8/+4c:gpxGJEOYImaNP4c
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c051666d275e88d849b7f606fdea9a3f_JaffaCakes118 unpack001/out.upx
Files
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c051666d275e88d849b7f606fdea9a3f_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: 160KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 796B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 200KB - Virtual size: 197KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ