Behavioral task
behavioral1
Sample
1964ecc3edb6aa05d7877cf8cb2942f0_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1964ecc3edb6aa05d7877cf8cb2942f0_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
1964ecc3edb6aa05d7877cf8cb2942f0_JaffaCakes118
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Size
72KB
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MD5
1964ecc3edb6aa05d7877cf8cb2942f0
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SHA1
deb170364c11498d985fc060be90665960cc3380
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SHA256
aa7f328227be8b595aeb522452dc69a3d23bf928f91564751e3e2f829b7ff639
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SHA512
e7b958cc4f2828db4f54939a96b5074ea9b9408f522bc969fe4dacb74ea02d76ecaac33cf5b7f690857f4afaf85f8a865475c69314c3318e77e454de63076f96
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SSDEEP
1536:YX5ZfCgYZfpS/BlVThZz8jZyeBroXuFcQ5TfWfHoB/GZn7w7MnQ8iGt71cyaYG+U:YJUZxw5lVVZzeBr2uF5hf4iksQQ83t7Y
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1964ecc3edb6aa05d7877cf8cb2942f0_JaffaCakes118 unpack001/out.upx
Files
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1964ecc3edb6aa05d7877cf8cb2942f0_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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 70KB - Virtual size: 72KB
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
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: 128KB - Virtual size: 126KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE