Behavioral task
behavioral1
Sample
Build.exe
Resource
win11-20240221-en
General
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Target
Build.exe
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Size
11.9MB
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MD5
2fbf75fbac01d42161fdeb6adbd0d979
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SHA1
3ef5530a433923276191eec8d98aa462194aa829
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SHA256
8eeda0849b8bffc5d26ee56f02162f2e75e4271c4257c309197f3645fac47c03
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SHA512
1c208f3a5202c578e6f70474566f0929954b5678215ad962f84a7febee1b9c7a0a1cc3040763192a3ed9ebdf395bd9aa113ee313bf6f951973a717fec423472d
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SSDEEP
196608:AFH/xtSYJodEawY/7HPjloM1LiUIX099RYU9ptAzvZaZoM2S5HQoFKArPWug0Vg:AFfxtjJ/an7HPZ12TE99R3zmhbShKArI
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Build.exe
Files
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Build.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 2KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 512B - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 9.4MB - Virtual size: 9.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.themida Size: - Virtual size: 4.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ