Behavioral task
behavioral1
Sample
11dec3493b3da2ef428573c4637b2bba.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
11dec3493b3da2ef428573c4637b2bba.exe
Resource
win10v2004-20231215-en
General
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Target
11dec3493b3da2ef428573c4637b2bba
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Size
30KB
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MD5
11dec3493b3da2ef428573c4637b2bba
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SHA1
ef745260af0f56b069e166afffc75416d0b272bb
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SHA256
4e075373553f3222fa5877cf623703cf77cb86df7630f094c7eb6aa2b5f4af7f
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SHA512
0c3b6403c7bcdfac320a934191cfb11ac14c9a0f1a7f0b8523431abb3ebed2da6f3800d05775cb50e3e521fab088fa7a054cdeb2fa6fb76cd9db605d1cd6fb09
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SSDEEP
768:U+nhlN+f5wDJZSMnToMbSC98rLwPbsyvsvMa7M8pz9Ft1Sf:U+kfKDJcMb98r2bsy0kao8pznyf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 11dec3493b3da2ef428573c4637b2bba unpack001/out.upx
Files
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11dec3493b3da2ef428573c4637b2bba.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 28KB - Virtual size: 28KB
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:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 86KB - Virtual size: 86KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 360B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ