Behavioral task
behavioral1
Sample
a6f99bd0a329d2f40cc3b3e77a5f715c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a6f99bd0a329d2f40cc3b3e77a5f715c_JaffaCakes118
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Size
1.0MB
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MD5
a6f99bd0a329d2f40cc3b3e77a5f715c
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SHA1
9533ca9179d6cba3a889f9a50a6a2a986c6647b3
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SHA256
f87644e66b6decf642a55591b7cf5f99225ae839dd84dc9a61ec4c6f79654c49
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SHA512
0d2ef9bafea4b83a3797035445d4ca8fce0f7b3dc40a5aa3f20da08d6f0b6acb13ad1e197b6e373a59e42906350ca2249642caa28d8257c0d8156837229ff1f7
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SSDEEP
24576:APNoNfk2qYEMo+UeNIGgUxHugYd1C8b11e0biWH7+3VaYM:Aloe2qYTjlZuDQ8b9biQ7coYM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a6f99bd0a329d2f40cc3b3e77a5f715c_JaffaCakes118 unpack001/out.upx
Files
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a6f99bd0a329d2f40cc3b3e77a5f715c_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 96KB - Virtual size: 94KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ