Behavioral task
behavioral1
Sample
8fdfe242d2f7b0c1c93904e0f4b5aed8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8fdfe242d2f7b0c1c93904e0f4b5aed8.exe
Resource
win10v2004-20231215-en
General
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Target
8fdfe242d2f7b0c1c93904e0f4b5aed8
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Size
260KB
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MD5
8fdfe242d2f7b0c1c93904e0f4b5aed8
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SHA1
49bd2df53d2da86fb1c1de8705bd51e218a4cd08
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SHA256
f005e39cffe7702164d47e83a8bcec34e15d0e57868f2069a556c35dd6fb5785
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SHA512
c2057f6acfca2c305e7905efe59992092cc7f560cd05c51da81a204a10e1912360b637919b477e45e129524fd865415fb4af82aa06c4821cb83a41cb16a49c84
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SSDEEP
6144:xknN4CVUIm6uk06ZLYgvBA+8xmrxgmA+3cclptVopAWmImZXBH:GnNhuBoY8SorxgmA+nlvVlomZh
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8fdfe242d2f7b0c1c93904e0f4b5aed8 unpack001/out.upx
Files
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8fdfe242d2f7b0c1c93904e0f4b5aed8.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 388KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 408KB - Virtual size: 407KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ