RunDllHostCallBack
Behavioral task
behavioral1
Sample
990c65951e0df63cd0e49de56cde1dbc.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
990c65951e0df63cd0e49de56cde1dbc.dll
Resource
win10v2004-20231222-en
General
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Target
990c65951e0df63cd0e49de56cde1dbc
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Size
76KB
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MD5
990c65951e0df63cd0e49de56cde1dbc
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SHA1
2e7e09c96e044000b5bc62f0d5d13453f6550ea1
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SHA256
6d37deecd1d8fe7396223aa5f67397fa222c1e49d24612d3a50801878b0b072c
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SHA512
cf373c73462945580dca1499ba834f5c52a77c9789fb4c72771a0549ecc9327f6af791fb2d9835e3838a8e6fea753fe92940c17221c9fdf038e3d0e61e783f6d
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SSDEEP
1536:rNq5L1KbutJO2REElKkE5qDSvhcw5qOQAdsj7zxaMZsJWX:rA5gutw2REEgkE5nqOQAGvzpsc
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 990c65951e0df63cd0e49de56cde1dbc unpack001/out.upx
Files
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990c65951e0df63cd0e49de56cde1dbc.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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
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: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tldksods Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ