Behavioral task
behavioral1
Sample
ebf2b288d6719cff6aa89f0d377d132f_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
ebf2b288d6719cff6aa89f0d377d132f_JaffaCakes118
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Size
196KB
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MD5
ebf2b288d6719cff6aa89f0d377d132f
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SHA1
fe8a5233fcc0a230c85045a2510d9688dc1fe343
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SHA256
ced81fb46e4d01e7836ecf5b081d2fadc98e1bc878209020591c7b1240df7296
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SHA512
21305c390f32efef2127423f93b74d6e4d0dc7f652f69051638e0b487c56e3c5e465ff42f52f4439b9b080cb45f8861be548f2b309ef6290f08ce4faa1dade58
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SSDEEP
3072:ygd9XYY2ueqm57cewI1lZLqU3BZNi82DsoUpdLSXnT7MJqoLp4VirOM2sPs+lWZ9:pd9XhzmVMIt+UaDsJIXnTJi6M2sPs+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ebf2b288d6719cff6aa89f0d377d132f_JaffaCakes118 unpack001/out.upx
Files
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ebf2b288d6719cff6aa89f0d377d132f_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: - Virtual size: 39.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 182KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 169KB - Virtual size: 169KB
IMAGE_SCN_MEM_READ