Behavioral task
behavioral1
Sample
f2388f920f94f6dcddf7ed3788d0b3fb_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f2388f920f94f6dcddf7ed3788d0b3fb_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f2388f920f94f6dcddf7ed3788d0b3fb_JaffaCakes118
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Size
264KB
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MD5
f2388f920f94f6dcddf7ed3788d0b3fb
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SHA1
dde9bef9d4fbfa2d19b84f775c9687f5c5009714
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SHA256
3c01fdfe0c1837d7b86e2640d65bcbdc37756cad4ad537250e265b727c81ba18
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SHA512
1ae4b0f83efb5967781e629bb72eb96b92790184dc595b8b030ff6b711ada9992a0fcb2d2dcb151a3a6220eeb601fdf68ce569e643e70a15ad17a05c5cc19c93
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SSDEEP
768:liD+yVV87myOWBxC+R54hpKgUnH1rk87myOWBxC+R54hUmcyNF/VKR:kDF07myOWBxCU5k47myOWBxCU5v5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f2388f920f94f6dcddf7ed3788d0b3fb_JaffaCakes118 unpack001/out.upx
Files
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f2388f920f94f6dcddf7ed3788d0b3fb_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 32KB
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: 4KB - Virtual size: 972B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 894B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 420B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ