Behavioral task
behavioral1
Sample
f880dcf3585055ae3a0f6b6b6617dbc0_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
f880dcf3585055ae3a0f6b6b6617dbc0_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f880dcf3585055ae3a0f6b6b6617dbc0_JaffaCakes118
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Size
649KB
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MD5
f880dcf3585055ae3a0f6b6b6617dbc0
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SHA1
ff699d424aced0ab09ef97f4874cbdd0ac5518c1
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SHA256
eb014f325597343c2b6792c3c06b127ada326d8ceb817e7a073ac6c090386a5e
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SHA512
1f864574816efb6bf2afc85669f563982c5707bba9321979c0955a71207f19749ca783bc6b12dcc0a69d6a5fce0df6c277d4efc110612924b4980fca44164479
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SSDEEP
12288:4wDjlfoabHd8/JNEaTmNlEtiIJbXpRfv1WuNer:4w1fLHaRNEaTm3Eti8pRfv11NG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f880dcf3585055ae3a0f6b6b6617dbc0_JaffaCakes118 unpack001/out.upx
Files
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f880dcf3585055ae3a0f6b6b6617dbc0_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 804KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 646KB - Virtual size: 648KB
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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 480KB - Virtual size: 479KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 311KB - Virtual size: 310KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 481KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 162KB - Virtual size: 162KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ