Behavioral task
behavioral1
Sample
a3e1a9cd1869f05bdd155e2454d9118e_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
a3e1a9cd1869f05bdd155e2454d9118e_JaffaCakes118
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Size
5KB
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MD5
a3e1a9cd1869f05bdd155e2454d9118e
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SHA1
a28e1542385a1e0e6dbd49dbf81cd253b324e6d2
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SHA256
1a2d79753257661bd10e07c59fe450e8334103e05822e1a7874e8d1dba6a07fd
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SHA512
dcb52e13803d2022a8c6366df0783031e9c06f38bc7de55eaa6efe8bdb1b941b0a84d62aede80cb6b9379c5a50b53718c2f4865af3a0798caa6610af28fe3300
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SSDEEP
96:n8VYFz/PAucM5VREouSA3P4CJ5Nd4nfxhMiaNiIVCZE4zVny:+YjtcMeonaP4g5NwfxSZiIoHzVy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a3e1a9cd1869f05bdd155e2454d9118e_JaffaCakes118 unpack001/out.upx
Files
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a3e1a9cd1869f05bdd155e2454d9118e_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: 16KB
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: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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 116B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE