Behavioral task
behavioral1
Sample
258b74526c3d57de572c2320c05044b3a002d2143fccbd1e925d08a705bb3341.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
258b74526c3d57de572c2320c05044b3a002d2143fccbd1e925d08a705bb3341.exe
Resource
win10v2004-20240419-en
General
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Target
258b74526c3d57de572c2320c05044b3a002d2143fccbd1e925d08a705bb3341
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Size
142KB
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MD5
c49c7555efd612e9b70af85ffeda7a31
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SHA1
946d3a04a912a3b417c1cad0132ed494e1016ee4
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SHA256
258b74526c3d57de572c2320c05044b3a002d2143fccbd1e925d08a705bb3341
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SHA512
be942f09a5e09ddc802c503fa42879e8eb18dab74a90e412db06e3e11b289351af07d14baeef6a1094e1afca3f6df77fcf316ed0ce086c0ac1897b552f1a29b6
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SSDEEP
1536:a7ZyqaFAlsr1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSD:enaym3AIuZAIuYSMjoqtMHfhfml7ndu
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 258b74526c3d57de572c2320c05044b3a002d2143fccbd1e925d08a705bb3341
Files
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258b74526c3d57de572c2320c05044b3a002d2143fccbd1e925d08a705bb3341.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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE