Behavioral task
behavioral1
Sample
a39465323c20047a03d9e0fed31f1099_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a39465323c20047a03d9e0fed31f1099_JaffaCakes118
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Size
98KB
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MD5
a39465323c20047a03d9e0fed31f1099
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SHA1
6d36fde942966b38448fc31b20a6a04503a464aa
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SHA256
dc5f23a4ee317d2162b079355e46d297feb7b4ab78926d10afdef613ab87e6e5
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SHA512
e26983c7a270ff2bc95e6c388098f33c4f8e78e7cdf80f426cf9c4238afea1df0184272e60cf536c690f9636d72d8cf5f32e8627b2a94d53d0d30018c5a993d9
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SSDEEP
1536:8Se1ziL+IJvjgNOGjvszEGZtwH2orWG62lkmfayRg:y1ziL+OOOGIzZkHfaGtlxfa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a39465323c20047a03d9e0fed31f1099_JaffaCakes118 unpack001/out.upx
Files
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a39465323c20047a03d9e0fed31f1099_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 50KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 47KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 96KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ