Behavioral task
behavioral1
Sample
f6ad3e81a2a2a0a13f92b9eb6ef9e079_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
f6ad3e81a2a2a0a13f92b9eb6ef9e079_JaffaCakes118
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Size
191KB
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MD5
f6ad3e81a2a2a0a13f92b9eb6ef9e079
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SHA1
8ad2585ac6ea428cb26a5c8deaf00145322fd433
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SHA256
6404a55618bbd0d09de1ff75d4254097529f50be539e0acc4f919ad8924e7166
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SHA512
1e0204ae8947d7ab7debdf15dfeb7ed3832ec41a7f24b89a9455c5e57da836a3953213870b6dcc078f840771e6b781493f7636b327a66c3164eb01690865a728
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SSDEEP
3072:nz2HEk0K2TNRG31mIp+NPqDLyU+J1A1VrZu1GEQk23QXZnB826YVt4zHd965:n630jTpS+NCHTu1+FZuEZiJCsVtAHK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f6ad3e81a2a2a0a13f92b9eb6ef9e079_JaffaCakes118 unpack001/out.upx
Files
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f6ad3e81a2a2a0a13f92b9eb6ef9e079_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: 36.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 164KB - Virtual size: 168KB
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: 1000KB - Virtual size: 1000KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 8KB
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: 164KB - Virtual size: 163KB
IMAGE_SCN_MEM_READ