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Behavioral task
behavioral1
Sample
b87df51fbdea837400eaa9b1dc28b26dbef66f0d7c3be628d522054cd7532f4c.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b87df51fbdea837400eaa9b1dc28b26dbef66f0d7c3be628d522054cd7532f4c.dll
Resource
win10v2004-20230831-en
General
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Target
b87df51fbdea837400eaa9b1dc28b26dbef66f0d7c3be628d522054cd7532f4c
-
Size
1.6MB
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MD5
f19ad8110194b2f1d474694964867c1e
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SHA1
f9160bdb9a45cdc62985aafe27da0e3c3c68ea5c
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SHA256
b87df51fbdea837400eaa9b1dc28b26dbef66f0d7c3be628d522054cd7532f4c
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SHA512
262b42e5938abbbfc689f917d2b9ed1e90d4aa33e6ad52dc6a97322e425a8f106fc878a16900c981dc84d71d2277fe5cde73e82c40854d8d7c215a717fb85971
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SSDEEP
24576:bq0PpSjgpQZZmJBx+g3UrxkGMmL+js+3Wvpw8x+UdNNBo44xS7LyAVnipiFVt8lR:Z0MQ3M9S+mL+Z3Wvpw8x+UPMElH3tUR
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 b87df51fbdea837400eaa9b1dc28b26dbef66f0d7c3be628d522054cd7532f4c unpack001/out.upx
Files
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b87df51fbdea837400eaa9b1dc28b26dbef66f0d7c3be628d522054cd7532f4c.dll 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: 1.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.dll 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: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 443KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 132KB - Virtual size: 131KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ