Static task
static1
Behavioral task
behavioral1
Sample
Yawcam_install.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Yawcam_install.exe
Resource
win10v2004-20230221-en
General
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Target
Yawcam_install.exe
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Size
4.4MB
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MD5
ef4d6acad9f9eac4ce3c04a4e346aeb8
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SHA1
c3bc744f6b11c5d2c9cdb15f1fa3575ef4d55adc
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SHA256
75c3293803f80f679adb0fd19783f3bff401a5579b350b7536fa64509436c721
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SHA512
2db4fcd96171a681bacf808f765067c7101655e7f46330c6d64142b8f5d38a67bcd049c7e730209ca651f032667e0a5cfb433d6dce214e4befdf44739ff80d09
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SSDEEP
98304:TDgR4yKB+RzQCAv0owcon4MtDzHChNpqc18NjOz6ab91fabR3irmazl5:Y4y4IfAvJondPihND8NYrXS3iXv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Yawcam_install.exe
Files
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Yawcam_install.exe.exe windows 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: 37KB - 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: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ