Static task
static1
Behavioral task
behavioral1
Sample
[ifunbox_kr].exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
[ifunbox_kr].exe
Resource
win10v2004-20240412-en
General
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Target
f8c1965b0043f3b75cdeb78643479a7f_JaffaCakes118
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Size
715KB
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MD5
f8c1965b0043f3b75cdeb78643479a7f
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SHA1
5423abecd36c8e9980a1bbf46e54c51b570a166d
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SHA256
a3e49a7cdfaee1230bf69eaf615af0bc4d078c55f9897d2edd9b0d2a34f8606e
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SHA512
c30ac3bc7c203fbc8cec1b64bca908744ead98d9046d55c5b59cd21da7f2cbaafeb4290d5d40164119b2150d364c7e4d56d27c9994f16254ff5614542d237935
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SSDEEP
12288:vuUqr6A+J0TQsWGkU+X37kTIrQS9To0FEBzDkAeIywZi1ezBs9QPv2UuU74Rj+6T:W7+/J0Th+LqsQSho0FEBgABZi1oBsiuX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/[ifunbox_kr].exe
Files
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f8c1965b0043f3b75cdeb78643479a7f_JaffaCakes118.rar
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[ifunbox_kr].exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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: 736KB - Virtual size: 736KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 5KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
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: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 650KB - Virtual size: 650KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ