Behavioral task
behavioral1
Sample
661fcd57943f91e071e4877134440947_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
661fcd57943f91e071e4877134440947_JaffaCakes118
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Size
6.1MB
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MD5
661fcd57943f91e071e4877134440947
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SHA1
ad0422882ed709930544e4f1a8ed020577d4124b
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SHA256
0a03d1ebc87533ebee0b21ed3534cdba63cc750b3e68d7fc9f38bb5cf0c0aed9
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SHA512
5c841419d984f7a9955e11b2aa291d31bb2a0cff31b02a8a246ba9d55f3a127cc9bb5518efaf3fe5f32da438e59f88de4a46a50dae0e266cf52f1ece327d3f57
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SSDEEP
98304:nAwzZHd5CU4G9KwYAOujNkIIp/jNhvFd0kCbEgiGzZJlaoCr6hzj/r8:BZh4GkrAOuqnpQkCbXiGtJly61rY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 661fcd57943f91e071e4877134440947_JaffaCakes118
Files
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661fcd57943f91e071e4877134440947_JaffaCakes118.exe windows:5 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 9.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5.6MB - Virtual size: 5.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 506KB - Virtual size: 508KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE