Behavioral task
behavioral1
Sample
b4b1b4478d1f8fd31c7573e954fcb5b509c2fc6c039cb0d4d441fbcfcd73a6e7.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
b4b1b4478d1f8fd31c7573e954fcb5b509c2fc6c039cb0d4d441fbcfcd73a6e7.exe
Resource
win11-20240508-en
General
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Target
b4b1b4478d1f8fd31c7573e954fcb5b509c2fc6c039cb0d4d441fbcfcd73a6e7
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Size
1.7MB
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MD5
4e39836d52403a38792071c7eba1595e
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SHA1
440e2cb850a573876fcdbd14e21ff5abb4067562
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SHA256
b4b1b4478d1f8fd31c7573e954fcb5b509c2fc6c039cb0d4d441fbcfcd73a6e7
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SHA512
994c9f5ee5f0d4fe5a7df629bd2d16f5b6625c111c27de42417601e169fc7d3f7cd5e41857cb3f69d54090c35af772acff477fa0db38b00b74bced1fe6f55afb
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SSDEEP
49152:mrSRGNrcBwKoRy8l0IizoRhapZtgZxdSOcP9JxCt+gaV:+SRwciKCyE0IQ2haWHcPrxIDi
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4b1b4478d1f8fd31c7573e954fcb5b509c2fc6c039cb0d4d441fbcfcd73a6e7
Files
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b4b1b4478d1f8fd31c7573e954fcb5b509c2fc6c039cb0d4d441fbcfcd73a6e7.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 139KB - Virtual size: 313KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 21KB - Virtual size: 71KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 2KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 12KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.vm_sec Size: 16KB - Virtual size: 16KB
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
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.themida Size: - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 1.5MB - Virtual size: 1.5MB
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