Behavioral task
behavioral1
Sample
15b1c6c9121a95daaede18b5655ee888_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
15b1c6c9121a95daaede18b5655ee888_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
15b1c6c9121a95daaede18b5655ee888_JaffaCakes118
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Size
74KB
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MD5
15b1c6c9121a95daaede18b5655ee888
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SHA1
9afac3fa81511823c6ceaedf4b06d82468de74dc
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SHA256
07fe27c8a0779c1b11e090b9eb056e5ca6b3a6de4ba1497b021903491f76c6f9
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SHA512
6fa6e98f15f88857451d03a363d997bfba76f0191e4efbedae9b6bd3f37f7f8954e923a5bb76cbc0c01565f29ce0e077d95700ec13939423a2e5935aa65195df
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SSDEEP
1536:lFRFGBBI5WRGYq8Oxdr3YL8wOOgnc2fHEofYWA72fdRHL/1COHA:lcA8OrU8DhrHb5A72fdtbHA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 15b1c6c9121a95daaede18b5655ee888_JaffaCakes118 unpack001/out.upx
Files
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15b1c6c9121a95daaede18b5655ee888_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: 116KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 119KB - Virtual size: 119KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 192B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ