?RunDllHostCallBack@@YGKKKK@Z
Behavioral task
behavioral1
Sample
39c3b15a0871957d0ffe777d69c738b7.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
39c3b15a0871957d0ffe777d69c738b7.dll
Resource
win10v2004-20231215-en
General
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Target
39c3b15a0871957d0ffe777d69c738b7
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Size
64KB
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MD5
39c3b15a0871957d0ffe777d69c738b7
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SHA1
3981b397b5ca64c03f8f060a315184547101e3bd
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SHA256
8858e53dc2f7797db251977e5f0704ede4d20efd608f80790ec68bf09be4562d
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SHA512
284238b4c9f1bcd9d7d5af4679191c26c30c365226c2832739acbd497d02b3f8292b39541737bee498c79ef29e615023c895d829f187da58038682dbdd7af0d5
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SSDEEP
1536:vBDJNoSWuLf2uTZpGcXJ7WPRLhWJ9ZRFMSUZCbghU:ZHoLuLf7GAJ76LwJ9ZprbghU
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 39c3b15a0871957d0ffe777d69c738b7 unpack001/out.upx
Files
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39c3b15a0871957d0ffe777d69c738b7.dll windows:4 windows x86 arch: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: 6.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.dll windows:4 windows x86 arch: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: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ