Behavioral task
behavioral1
Sample
a8d2a87ae0a046f9fb1678710970d68e_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
a8d2a87ae0a046f9fb1678710970d68e_JaffaCakes118
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Size
104KB
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MD5
a8d2a87ae0a046f9fb1678710970d68e
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SHA1
7f75c89b851bc715697ace9ea64441e202e983bf
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SHA256
d44d5bb65550dd733033ca89e4cd88066b53ef7e363a93094932b815f3d2dfc6
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SHA512
dcfa2851c065de28ae416d2ac6d816d7f5ee0c4adaffe6a0026eb96ab35c97a11af8e711f80b7906a6fa73cee8567986102149c87494935390a144db38a43847
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SSDEEP
1536:1RchljcbgTzy83jn5UWkh/CFqXZjyYWoePi6koeJX+mpWHrymO2L:UhlwgTzdDyWk9fr1nambiymF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a8d2a87ae0a046f9fb1678710970d68e_JaffaCakes118 unpack001/out.upx
Files
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a8d2a87ae0a046f9fb1678710970d68e_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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 103KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: 68KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ