Behavioral task
behavioral1
Sample
e287c580a0aa4d8d9b134e91e1df07e6_JaffaCakes118.exe
Resource
win7-20240220-en
General
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Target
e287c580a0aa4d8d9b134e91e1df07e6_JaffaCakes118
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Size
34KB
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MD5
e287c580a0aa4d8d9b134e91e1df07e6
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SHA1
bc2cc9621c7e34ae1a65d633918a6bb623937d86
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SHA256
d444a596a85fe4c5f4c323c0edbdde0291dae8e6818e1cfe8d4f7300181ae6cf
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SHA512
1c948946b4b0cb55cd83d8c9f58439db99b8382ace4dce9d31f98b503a73d6b940b3d37d63add30902602089b1e15170120e614b1b997ad4742362a7fd6e554f
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SSDEEP
768:Ix7V45fzcBcb+/ClHqDbBB3hsR2iei3DGz6P50eMZl:I9Vsc8+xDbBB3hQdKw50eMZl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e287c580a0aa4d8d9b134e91e1df07e6_JaffaCakes118 unpack001/out.upx
Files
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e287c580a0aa4d8d9b134e91e1df07e6_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .wsf windows:4 windows x86 arch:x86 polyglot
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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ