Behavioral task
behavioral1
Sample
3780b79aacca9285b4a22a6ef788077c_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3780b79aacca9285b4a22a6ef788077c_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3780b79aacca9285b4a22a6ef788077c_JaffaCakes118
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Size
81KB
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MD5
3780b79aacca9285b4a22a6ef788077c
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SHA1
85aca64c73951e8466fc5f548d117e9500b007e7
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SHA256
57e6e44c9468f5cfc546f4eadea3646b0379cb125c995257a58186af90374291
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SHA512
c72ad12d9df644d8aeb4b6277600f79d09e07acaf754ae53b2052e95b6aa0d4964701ae4b9a46227311c126cad54fd9bdf33135a7a2c5caf635b154578b55e65
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SSDEEP
1536:Twv1qx4OKQSUyj4AIMURMVFWh+TBKqMaPD8kfRFGjzF2LEcMAPOzO/OcmHum+HVG:8AxRKQSUycMUth+TBKjabJfRFGXuEGmz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3780b79aacca9285b4a22a6ef788077c_JaffaCakes118 unpack001/out.upx
Files
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3780b79aacca9285b4a22a6ef788077c_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 78KB - Virtual size: 80KB
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: 14KB
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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ