Behavioral task
behavioral1
Sample
PC Tweaker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
PC Tweaker.exe
Resource
win10v2004-20240802-en
General
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Target
Tweaker.zip
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Size
5.6MB
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MD5
0c62f018a52a6f55da41af311aedca09
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SHA1
cd5cadb2b22cd9a59344d1af6adbab04bc426412
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SHA256
ad7dfd8edf42e096274aead989dbe35949e75aa6aeadb5b7ba8523aa1b4a34b2
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SHA512
c498b6066c79c75e0cdb3558764c2230fa44da409a462ba04243c08ef65a03731a7930fb6a3d4e05d9507dc2ed3719396d0587953b1458bb431cef4ab17dcd33
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SSDEEP
98304:8KnwtpWMrFG9LgHkxTMPbb2fm9g/dhru8Ogf5ZXM8D6i8XGBSORpONqjRwzx:nnwtpWam8kJMn2eSVhru8Ogf5ZP6i82U
Malware Config
Signatures
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resource yara_rule static1/unpack001/PC Tweaker.exe themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/PC Tweaker.exe
Files
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Tweaker.zip.zip
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PC Tweaker.exe.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
Size: 713KB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 164KB - Virtual size: 429KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 1.0MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 33KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 60KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 2KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 188KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 6.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 3.6MB - Virtual size: 3.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 16B - Virtual size: 4KB
IMAGE_SCN_MEM_READ