Behavioral task
behavioral1
Sample
8238f1c0faa33699a6a14f0ab9c8037c_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
8238f1c0faa33699a6a14f0ab9c8037c_JaffaCakes118
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Size
31KB
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MD5
8238f1c0faa33699a6a14f0ab9c8037c
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SHA1
4d3d6dfd54c2bc564d017b0756e9ed8046d321ca
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SHA256
a7493cf0364f2eafd3e7bb9974d364cd5006d3513239a2280042ae224138dbf5
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SHA512
27d3bb207a53d1288221b8bb53215bf5dc4a3f39a3af0c3bb1041c07c64c9a327dc9fca00d178751dc7ee36837f120029e5461032d9ed23f393f1fc99239b585
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SSDEEP
768:xAvUWqxdLWz5QhAtPO8Xbl2Gb1dDqfXb+b:+v9qx2b7dDub+b
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8238f1c0faa33699a6a14f0ab9c8037c_JaffaCakes118 unpack001/out.upx
Files
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8238f1c0faa33699a6a14f0ab9c8037c_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: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE