Static task
static1
Behavioral task
behavioral1
Sample
hpzavista.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
hpzavista.exe
Resource
win10v2004-20240709-en
General
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Target
42e6b3437725efa30d5405df18688a40_JaffaCakes118
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Size
83KB
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MD5
42e6b3437725efa30d5405df18688a40
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SHA1
33c4ea1e99d3eacf6bfeb90dfdd54ad7b1163a0a
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SHA256
583b8ffaa5da11e8249bf00211ec6d936225a59cf5041d19627ebf1890533121
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SHA512
a0440181c122483df2dd15a89922956ea7b62673a8d6eda32428ed054303adc4fbab4471cb3f5c059d709d99c5c533f947894c5cb00ea01c192157e6501add10
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SSDEEP
1536:bUQ8ZuXCuu+rmnyKXHbWt59aTGmD95d3VY0GqfrbV+LkicdOr4PVgFOUXU:bUQoQKnyaHi943rdF/VQ58UXU
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/hpzavista.exe
Files
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42e6b3437725efa30d5405df18688a40_JaffaCakes118.zip
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hpzavista.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: 126KB - Virtual size: 125KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 6KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 3KB
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: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 37KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ