RunDllHostCallBack
Behavioral task
behavioral1
Sample
a0a538437a3639c6c5b4c245eb8ee93d.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a0a538437a3639c6c5b4c245eb8ee93d.dll
Resource
win10v2004-20240221-en
General
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Target
a0a538437a3639c6c5b4c245eb8ee93d
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Size
73KB
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MD5
a0a538437a3639c6c5b4c245eb8ee93d
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SHA1
20d09aa29e3fda95954b3755913755024ea96ce7
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SHA256
4650d62bbad555409b6f00d021165836fa140191a709ce23072017098a684f1a
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SHA512
e825696dae6feaf34763b28ad876fe05c7dfd17bffc2ce35bbbee92aa0d2877ffb734ef231928f1f2ad37bb846bc5f57b4cfc7dd335d84faedab6487feeac6be
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SSDEEP
1536:rNq5L1Kb+AFxLdn9cSaNK6KxQaNBFTmP1T5ySyaU:rA5gF7Ldn2SN6cNbmdT5ySyaU
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 a0a538437a3639c6c5b4c245eb8ee93d unpack001/out.upx
Files
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a0a538437a3639c6c5b4c245eb8ee93d.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