Behavioral task
behavioral1
Sample
a11ec4cf05a5d8f15ce50e5c84d46de4_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a11ec4cf05a5d8f15ce50e5c84d46de4_JaffaCakes118
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Size
758KB
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MD5
a11ec4cf05a5d8f15ce50e5c84d46de4
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SHA1
5e3b1b91c0875b2d0613b10926dbf270d18a4e79
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SHA256
ca422f6a5cc8b4755942b07de0973f560c5a71467837dc2df30c21e2f81569ba
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SHA512
1a195c2070e1b9feebf351538ad088e2ecfcbb5f89bb574f03194015fb9dbce9c63b4ec33ce72f11024f1bde88b67c28b9d02eed0be6537592b18e05ae37876a
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SSDEEP
12288:93WtaB1FWaUlejSuOSPeclETqRS1OOhCrXjjGAuEliYhzu79oS:5M034ejSuqc6+RxrrTfuR6z
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a11ec4cf05a5d8f15ce50e5c84d46de4_JaffaCakes118
Files
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a11ec4cf05a5d8f15ce50e5c84d46de4_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: 400KB - Virtual size: 400KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 338KB - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE