Behavioral task
behavioral1
Sample
a4e1421a4b36bc89b6591fbe21479b3de4e4fd2595cfa9bffe2b7a1414befaef.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
a4e1421a4b36bc89b6591fbe21479b3de4e4fd2595cfa9bffe2b7a1414befaef.exe
Resource
win10v2004-20240412-en
General
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Target
a4e1421a4b36bc89b6591fbe21479b3de4e4fd2595cfa9bffe2b7a1414befaef
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Size
1.6MB
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MD5
4a04f78255cb6e0fdcc177f759547b99
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SHA1
94acc3b99e1c2952a255ba0e22674ab5bec820a1
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SHA256
a4e1421a4b36bc89b6591fbe21479b3de4e4fd2595cfa9bffe2b7a1414befaef
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SHA512
9f3f8bb269fc95aca58f17f6dea0fb1af594db060b0a92de19b5589a7d4299f1ad3f9af290def985fb4ec8bd306cccebdcb2490da166013ff97dfc5f8eab77a1
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SSDEEP
24576:09WIuveOUCqs8sBIBq+TO3nwAyYddKWx7R/pcaKq4R+12PYipJLcfAy/S9ke:ydIe68sCq+TOAAFrK61GHo8YUJL7y/Mt
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a4e1421a4b36bc89b6591fbe21479b3de4e4fd2595cfa9bffe2b7a1414befaef
Files
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a4e1421a4b36bc89b6591fbe21479b3de4e4fd2595cfa9bffe2b7a1414befaef.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.jxmnr Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.g Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ