Behavioral task
behavioral1
Sample
5ec7b99da6c7b70db688b3c49a77e51c_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5ec7b99da6c7b70db688b3c49a77e51c_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5ec7b99da6c7b70db688b3c49a77e51c_JaffaCakes118
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Size
669KB
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MD5
5ec7b99da6c7b70db688b3c49a77e51c
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SHA1
858aec5393f338014a0fadc652d431b1b53ee506
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SHA256
d587272e46925a1f9feb5d2e260174214103ccbf1299655da0aa159cfa980152
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SHA512
1f0918fd3b54b508025e6452443e725c91e39d6a1f52d3bb51278609b53943166bd2950382f12cf574b23a3812ec46e9d03f20615e43545e0cbee1fe38ebbcf1
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SSDEEP
12288:q7KTWeCNNzCqdPvPO0LM8vMxNOMfl33sUKpfcsFmcyouwZNnbbBa:q2TWeiZJvm0LRvYXl33OpfPFmcyouwZy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5ec7b99da6c7b70db688b3c49a77e51c_JaffaCakes118 unpack001/out.upx
Files
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5ec7b99da6c7b70db688b3c49a77e51c_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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 324KB - Virtual size: 328KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 344KB - Virtual size: 344KB
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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 536KB - Virtual size: 536KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 91KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 651KB - Virtual size: 651KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ