Behavioral task
behavioral1
Sample
a3d20763ee9f47cef540c9c0df849d6a_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a3d20763ee9f47cef540c9c0df849d6a_JaffaCakes118
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Size
22KB
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MD5
a3d20763ee9f47cef540c9c0df849d6a
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SHA1
a1bbc1012fcbdc57496629ab7467ef175e52f8cb
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SHA256
ed84639027bc5e353f267f4cef8c83323d761b082af187248b67469c022b486d
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SHA512
59d569dfda3a741c72cc04f298545be7ae19f797d60f1b3ff53565e8ddc70ace41a7af66aaa47108a15551dc3eef7ff35e344acd5625154996f082b201f9f1bc
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SSDEEP
384:cEtOfGiLwIyYBMihAiiP+LJfCP4BK5thTRcs6i+Fol55Zn3fAmHK+:ptOfG6/yYBMihAHPU5CP5jRcMWolXZnu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a3d20763ee9f47cef540c9c0df849d6a_JaffaCakes118 unpack001/out.upx
Files
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a3d20763ee9f47cef540c9c0df849d6a_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 11KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ