Behavioral task
behavioral1
Sample
2504d496e65d276e3cf1559e321f467e_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
2504d496e65d276e3cf1559e321f467e_JaffaCakes118
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Size
243KB
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MD5
2504d496e65d276e3cf1559e321f467e
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SHA1
4b317aad1758b3b0fff81e86cfbb40ef7cd100d5
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SHA256
5a4ea8b173aa17fdd5a568b696bd64343eca7d94ea741674c6953e57d6e26d5c
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SHA512
a188597480325b3a5b367adddb1a0a3cc65ec164b389acceb8c0e1d364d84ace87a3b054f96aa7c551e6f0c8f110ad95a64f670d748235c6d215b5a4a13f1e22
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SSDEEP
6144:WUvW1EUUcBr1HyognFvUcyUuz7aSnoZgRuRncCO+u5kJwBJZef2eBOZ:XW1EUUcBdZKUcdw7H0gRwb3u5kJwBbeg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2504d496e65d276e3cf1559e321f467e_JaffaCakes118 unpack001/out.upx
Files
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2504d496e65d276e3cf1559e321f467e_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 352KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 231KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
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_TERMINAL_SERVER_AWARE
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: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 131KB - Virtual size: 214KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 227KB - Virtual size: 339KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ