RunDllHostCallBack
Behavioral task
behavioral1
Sample
f59f79ece4e1baef0356dff6547658a00fab3283fd81efd488f0c0400f859c0d.dll
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
f59f79ece4e1baef0356dff6547658a00fab3283fd81efd488f0c0400f859c0d.dll
Resource
win10v2004-20231025-en
General
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Target
f59f79ece4e1baef0356dff6547658a00fab3283fd81efd488f0c0400f859c0d
-
Size
609KB
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MD5
86d059b4347ab81b2a2d5ede5164ae5b
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SHA1
de94b7be0ae13b0a89012be44431197f1545b771
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SHA256
f59f79ece4e1baef0356dff6547658a00fab3283fd81efd488f0c0400f859c0d
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SHA512
3f02323aaf800c655103050d30578e5c8902e9615c13c20c20e2d89ad1d1db9e253baa4b1e5ebb562ca3e2f599811e49f2feb68b51cade5ec1b8dbe3772b2f73
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SSDEEP
12288:XY8N8ZufWQgev/8r9DjdWatXbDX0W6D6KumI7onCRW0EZkyn:o68gWbev/8ddWO3fKumlnXpZkY
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule sample acprotect -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f59f79ece4e1baef0356dff6547658a00fab3283fd81efd488f0c0400f859c0d unpack001/out.upx
Files
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f59f79ece4e1baef0356dff6547658a00fab3283fd81efd488f0c0400f859c0d.dll windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Exports
Exports
Sections
UPX0 Size: - Virtual size: 1.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 600KB - Virtual size: 604KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.dll windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 485KB - Virtual size: 485KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 306KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 112KB - Virtual size: 111KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ