Behavioral task
behavioral1
Sample
21b74aa3cd4d70bdf467a14615273f3b_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
21b74aa3cd4d70bdf467a14615273f3b_JaffaCakes118
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Size
6KB
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MD5
21b74aa3cd4d70bdf467a14615273f3b
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SHA1
1f2033ed737d0f0cab561cc0649effec2c722835
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SHA256
893e5798409e4ccbd2720de86dbb454807f0be9c43c777810559d1b2e34fa1f0
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SHA512
24dba54620e8cd9c59876d6c7e4b69f5bda934140a86f7f0d772f0737aadbcc762917e997c3272492073a658ae80529932663cfda7338199c9a734191501a656
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SSDEEP
96:khh2GW7pTrHM/CAiBrfg66u3AIVGErN5efBJMco/1WDBn0l1mlYwB9:g2ZTz7j3VwIVdrN5SM5/1C0l1mlYk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 21b74aa3cd4d70bdf467a14615273f3b_JaffaCakes118 unpack001/out.upx
Files
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21b74aa3cd4d70bdf467a14615273f3b_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ