Behavioral task
behavioral1
Sample
fc39b503e77e4f05ed52c29c936d303e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fc39b503e77e4f05ed52c29c936d303e_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fc39b503e77e4f05ed52c29c936d303e_JaffaCakes118
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Size
4KB
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MD5
fc39b503e77e4f05ed52c29c936d303e
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SHA1
ed6a9608844aeb12a6f68278c1fe958e3c2a66cb
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SHA256
24146335fc1c9b26c37b251660427c07b5a1b05f4c549cf3caf2622c8cc214ab
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SHA512
c47210a5c8c7095aee21639ec9be84be8e81ca1e4d36c05f4a1a5f1e2d2fe7bf55a4bd577396e0e79fe4fe01fb5af3eeeca6dddb9edaef98778bbda43e5780ce
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SSDEEP
48:61j+hOMf9g278IFhreWKOAH2q39NjX3xRHAEIguCErqvLh4RHQGx8SeJY8JTaJDV:yj+4Mf+aHh/9gNrHgEzqk4R/DUs
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fc39b503e77e4f05ed52c29c936d303e_JaffaCakes118 unpack001/out.upx
Files
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fc39b503e77e4f05ed52c29c936d303e_JaffaCakes118.exe windows:1 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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3KB - Virtual size: 4KB
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:1 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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 8B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 836B - Virtual size: 836B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE