Static task
static1
Behavioral task
behavioral1
Sample
USBUTIL v2.2 rev1.0 EN_Update/PS2LOAD.elf
Resource
win10v2004-20230220-en
Behavioral task
behavioral2
Sample
USBUTIL v2.2 rev1.0 EN_Update/USBUtil v2.2 rev1.0_English.exe
Resource
win10v2004-20230220-en
General
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Target
USBUTIL v2.2 rev1.0 EN_Update.zip
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Size
2.9MB
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MD5
5bda2e570b8e0a43f547803ae4bd9d44
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SHA1
32e38eecd75aec65dcee0250f39e633bf7368c40
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SHA256
f4449eca925e5b29a80bdb709404aefcd64e715ef2eeedf23021e63a144ce366
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SHA512
ecb68a5e6100e5ff089906258ac2487cd407e856784e0de877b235478d46092e7772786c3aab650ff8c5d7bbc5c0106b790412ae5f5451f9bc8bbe08e15433d1
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SSDEEP
49152:P991N6djeQVIfubVyyJ434p75l1zlhNNnr0H2g486aa9RoO2SGk/iZyeTPE2O9hm:F9XEjeQSy24pZzlhNNnr0HP/arozk/iL
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/USBUTIL v2.2 rev1.0 EN_Update/USBUtil v2.2 rev1.0_English.exe
Files
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USBUTIL v2.2 rev1.0 EN_Update.zip.zip
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USBUTIL v2.2 rev1.0 EN_Update/PS2LOAD.ELF.elf linux mipsel
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USBUTIL v2.2 rev1.0 EN_Update/SCEE_DD/IOPRP16.IMG
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USBUTIL v2.2 rev1.0 EN_Update/SCEE_DD/IOPRP165.IMG
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USBUTIL v2.2 rev1.0 EN_Update/SCEE_DD/IOPRP20.IMG
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USBUTIL v2.2 rev1.0 EN_Update/SCEE_DD/IOPRP202.IMG
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USBUTIL v2.2 rev1.0 EN_Update/USBUtil v2.2 rev1.0_English.exe.exe windows 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: 754KB - Virtual size: 753KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 18.0MB
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: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 430KB - Virtual size: 430KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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USBUTIL v2.2 rev1.0 EN_Update/usbutil.aso
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USBUTIL v2.2 rev1.0 EN_Update/usbutil.dna
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USBUTIL v2.2 rev1.0 EN_Update/usbutil.dni
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USBUTIL v2.2 rev1.0 EN_Update/usbutil.ljs
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USBUTIL v2.2 rev1.0 EN_Update/usbutil.rcn