Static task
static1
Behavioral task
behavioral1
Sample
FileJoiner_Setup.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
FileJoiner_Setup.exe
Resource
win10v2004-20240802-en
General
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Target
87a183e796a7c673d502cf58908bfffc_JaffaCakes118
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Size
355KB
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MD5
87a183e796a7c673d502cf58908bfffc
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SHA1
cc174ef35ee9e4dcaef060c8e9e368569c581283
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SHA256
2e8618c0b75af688b67ef63b0544447af1bad89745d18357ae26ee4ae6f1539c
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SHA512
0e9d90edb86f83079907394c120873f95454311cd8d410d4e83bec7ec325b5412ccccf20498fda6775b6545798c7b613b0092e6b60f099018081a6ff1505aed9
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SSDEEP
6144:S7goTEoUIEGB2CbHCaBBUOcv0O10PxK/cf0dN2aADnFzbUbGOox40t5kaavzyp3+:RSSopYO4Z+PE0smaADnF7407klOt7O3D
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/FileJoiner_Setup.exe
Files
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87a183e796a7c673d502cf58908bfffc_JaffaCakes118.rar
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FileJoiner_Setup.exe.exe windows:1 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
CODE Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 588B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ