Behavioral task
behavioral1
Sample
77d4fd44dfaf7d436cb1fb8e2643b793_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
77d4fd44dfaf7d436cb1fb8e2643b793_JaffaCakes118
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Size
461KB
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MD5
77d4fd44dfaf7d436cb1fb8e2643b793
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SHA1
f57f35d5a36b98f5d9d5e36f8311c7d22f9b1833
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SHA256
8cd8c5d11804b201dbb1482d6b686036385ace3c65194ca9b725adea9b9c6616
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SHA512
440fec42b8bda8e8fb15cde90d579b7abc80bd6fe53f1169ffb6de5a3803c1b48f666fecd0b362f9550736f96aed249eab9860186400a03ca4e3a6c0dfcaa815
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SSDEEP
12288:7LQkbjC5w2PDyp7JuNJt4OzuPJDM0qycW7izj:XQYe4pNuNJyQVW7+j
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 77d4fd44dfaf7d436cb1fb8e2643b793_JaffaCakes118
Files
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77d4fd44dfaf7d436cb1fb8e2643b793_JaffaCakes118.exe windows:4 windows x86 arch:x86
647b2d25b4821905b4195ff7a6455b54
Headers
File Characteristics
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
Imports
kernel32
GetModuleHandleA
LoadLibraryA
GetProcAddress
Sections
UPX0 Size: 512B - Virtual size: 828KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 457KB - Virtual size: 460KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE