Behavioral task
behavioral1
Sample
39ff7b89e4c9a02fce82fd36c312ff82_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
39ff7b89e4c9a02fce82fd36c312ff82_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
39ff7b89e4c9a02fce82fd36c312ff82_JaffaCakes118
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Size
31KB
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MD5
39ff7b89e4c9a02fce82fd36c312ff82
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SHA1
d6a56b9ec8570df28eef38c1d71766b93a6c1e70
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SHA256
fd6bf3c75a792dbb2a46653d3e588963d82d131122d55a155b3e66be9a494b73
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SHA512
cb949bcb1b8b2bf9b3920fc92c69ef61a80e16c1b8012cf7a0ea1e8a5f76ecdeb4cf9950f444743f532aae5f401a4e310f14415ab748af900b3e9d8754a665e7
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SSDEEP
768:/CpofE1YQ1v1rtWiyPJktcZyzap05Hz7khaDaFSm:/CuxSa6V3Ea23
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 39ff7b89e4c9a02fce82fd36c312ff82_JaffaCakes118 unpack001/out.upx
Files
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39ff7b89e4c9a02fce82fd36c312ff82_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 916B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ