Behavioral task
behavioral1
Sample
a58550412e9876f9cad6c1c3a1fec859_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a58550412e9876f9cad6c1c3a1fec859_JaffaCakes118
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Size
20KB
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MD5
a58550412e9876f9cad6c1c3a1fec859
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SHA1
b8a4f7b4dd07ec172cf8e9f7ddd10f0242d0934d
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SHA256
72693ace2f7cbae4f6b62aec15d3f3167016ec3d3fbd391a5638b8d76353867d
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SHA512
5e6f8488a2b326afc4f865bc7f6dbd1cd4c0563b1cf9027f86911d8ce69dbd2a689deb2791d5a7ae23afe5bbc05262b5dd4b282713e12b042291e1a0d2317740
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SSDEEP
384:KdjXScICR+S3TfN/IStWAL2flkXatYm4UEZsKpp9a+yby1dA:kjxR+S3Tl/IStWALkr94hjnnp3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a58550412e9876f9cad6c1c3a1fec859_JaffaCakes118 unpack001/out.upx
Files
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a58550412e9876f9cad6c1c3a1fec859_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: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 681B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ