Behavioral task
behavioral1
Sample
789583fef1e539d5fb978f33b68f4679_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
789583fef1e539d5fb978f33b68f4679_JaffaCakes118
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Size
8KB
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MD5
789583fef1e539d5fb978f33b68f4679
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SHA1
6c875559d35c48d85466f7e627b8788d39a38f89
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SHA256
351733009619f41b545960a3534ecc95e0a30a8f154da49b14f20cca835fb1ec
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SHA512
a4e5a0d1f233a3f7b99cb18feaf3c090c4771c7c4b127965cc53686c1a2bbb3601353014cc8e08faf09bf32bc35988d0ecc2d9c6f391ef2b3640adb7c73700cc
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SSDEEP
192:RjoRUSFk4UCH4YqFtyvV/BGSuC2i8FazTHqut9BmT:R8Ra4UCH41Fw9/Abi/2o9B+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 789583fef1e539d5fb978f33b68f4679_JaffaCakes118 unpack001/out.upx
Files
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789583fef1e539d5fb978f33b68f4679_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE