Behavioral task
behavioral1
Sample
f9e35d1623b331e177ac516735501b00_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
f9e35d1623b331e177ac516735501b00_JaffaCakes118
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Size
94KB
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MD5
f9e35d1623b331e177ac516735501b00
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SHA1
fe693af9e2e22820d7072659716174b64e494bf8
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SHA256
0a1feb8599cf03de290001786f1ac2d1aff52130b4f9ec154e8a29442d463a9f
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SHA512
a09cef771bc80327474bef86be0ba5be4bbab4e72f3e25bad6b0633643e12d6084f03906fdbee9527ce1b72137ed293160d217d6f662d9a3b7ab54b4e4642c79
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SSDEEP
1536:KHv55Z1xHYuvGnrbsv2DOOFuLLLHIDJBGEl/mkmcaBQ6b1LtK7ml:Gh4uvaHsv8+XIDqEl/VmcKHtK7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f9e35d1623b331e177ac516735501b00_JaffaCakes118
Files
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f9e35d1623b331e177ac516735501b00_JaffaCakes118.exe windows:4 windows x86 arch:x86
65804a6528d825ea1743f607c4e44696
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
Imports
msvcrt
strstr
strcpy
strlen
memcmp
??2@YAPAXI@Z
memset
kernel32
CreateFileA
VirtualAlloc
VirtualFree
CloseHandle
ReadFile
WriteFile
Sections
UPX0 Size: - Virtual size: 416KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 69KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE