Behavioral task
behavioral1
Sample
a492e6aa725e9f60cccd9bdc529bb2fbf543a3255738b76ee43736c9d6884e45N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
a492e6aa725e9f60cccd9bdc529bb2fbf543a3255738b76ee43736c9d6884e45N.exe
Resource
win10v2004-20241007-en
General
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Target
a492e6aa725e9f60cccd9bdc529bb2fbf543a3255738b76ee43736c9d6884e45N
-
Size
75KB
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MD5
827c3782380ed3abbeae8f9feeac59a0
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SHA1
2045dc0565ca5f0c8fd2b1a77e34b055715ef242
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SHA256
a492e6aa725e9f60cccd9bdc529bb2fbf543a3255738b76ee43736c9d6884e45
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SHA512
2d6926cef2ed1cb467b061514fe90a6e32b815b04e79d580ec36990eaaeab7ccf32926304fa1f3837b57477b9c4c1d8bdf50f412351e388803c2f6a9dc62d165
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SSDEEP
1536:5lrsicagdzn8K2ariPOcjk+XQuPVN72NMS2xdcSqb/6xt4tVXG:5JjcF8KfCOcjk+guPVjSZMaRG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a492e6aa725e9f60cccd9bdc529bb2fbf543a3255738b76ee43736c9d6884e45N unpack001/out.upx
Files
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a492e6aa725e9f60cccd9bdc529bb2fbf543a3255738b76ee43736c9d6884e45N.exe windows:4 windows x86 arch:x86
Headers
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
UPX0 Size: - Virtual size: 344KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
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: 52KB - Virtual size: 51KB
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: 247KB
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: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ