Behavioral task
behavioral1
Sample
87c2a9d6380a749eda726c913fca191a_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
87c2a9d6380a749eda726c913fca191a_JaffaCakes118
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Size
23KB
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MD5
87c2a9d6380a749eda726c913fca191a
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SHA1
68dc8c759638a8a06e0f8428398b5b6c09b97114
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SHA256
e5acf07d37699a5f54eb1c61f148ee665465659e7767d73ac2a18080d4b841c5
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SHA512
66232e475c067f7d3ff30c8d61e84d4745a39c0447cb8b3b8f5c3d7e94191cf171203a46e516ff7a37ea2a5a3c7cf5a2786893bd0486ad37ee58cf58ff4f7ea1
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SSDEEP
384:qzZ0Bfxp8Ss3cpyD0J6dYf8W2LYfAKJQcc5QPZpxD4Te5wWFEKn13kfmMq+:j3p8Sw50sif2e/c2xIdc1km4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 87c2a9d6380a749eda726c913fca191a_JaffaCakes118 unpack001/out.upx
Files
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87c2a9d6380a749eda726c913fca191a_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 20KB - Virtual size: 24KB
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: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: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ