Behavioral task
behavioral1
Sample
1a8901355b9703b092385c4cfe89cdb6_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
1a8901355b9703b092385c4cfe89cdb6_JaffaCakes118
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Size
36KB
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MD5
1a8901355b9703b092385c4cfe89cdb6
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SHA1
99060d9fc0fb02a3890b728c57d2fe2653ccaca4
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SHA256
c207f2a82abe316c58cf4ed636ba0b9a97e7421550ffef7b76c2f71e6a101e6c
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SHA512
aa00dc8fa100b13056373384c04fed12eaf7fbe16e218739fcff8d150d35cdf5b9d1745e516ee5e39dc3e0566193977ad8a4ad472e3f76eb8641a198f8299e56
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SSDEEP
768:ucezIbwMnU4JmmJ9R9iWYXasjZXA/MCrcQ:u7iwMUdKZiesj9n9Q
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1a8901355b9703b092385c4cfe89cdb6_JaffaCakes118 unpack001/out.upx
Files
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1a8901355b9703b092385c4cfe89cdb6_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 33KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .wsf windows:4 windows x86 arch:x86 polyglot
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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 44KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ