Static task
static1
Behavioral task
behavioral1
Sample
upss.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
upss.exe
Resource
win10v2004-20231222-en
General
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Target
3416974217562ff9f83edc8204cedb3c
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Size
1.2MB
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MD5
3416974217562ff9f83edc8204cedb3c
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SHA1
f4a4fcdc6ce6913e63d2efc1eb0d04d612de1bb7
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SHA256
aca32bf4278298d48c0451d09610558ba1277c629029ad142d5b1c42951e0795
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SHA512
828258c07e8742bb395c5fabb3974cf25680b63c2a8c180a043874b5c53549dba9b9d4b33465168d006910ff52ff8bf313f78b9e75a0d7b74486a54f94ced56f
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SSDEEP
12288:/Q/ena6F83r+bPrsdB0L0gazjJsJNulttShwmAl:iaaFabDs7btHlttqwm
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/upss.exe
Files
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3416974217562ff9f83edc8204cedb3c.iso
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out.iso.iso
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upss.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: 580KB - Virtual size: 579KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 6KB - Virtual size: 6KB
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: 9KB - 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: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ