Behavioral task
behavioral1
Sample
3a3f793b2625c0aff04a0e0f258b7689ae2fec25aedd4e39a2c117ad56b0d08a.exe
Resource
win7-20240708-en
General
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Target
3a3f793b2625c0aff04a0e0f258b7689ae2fec25aedd4e39a2c117ad56b0d08a
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Size
4.3MB
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MD5
55bcf8859eca995265bfe0ca684eec0e
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SHA1
457f17129681ae791805d5a067fe4c153368c944
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SHA256
3a3f793b2625c0aff04a0e0f258b7689ae2fec25aedd4e39a2c117ad56b0d08a
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SHA512
ad1f749de39e7559abcf9c7db342cc1891fe2033feb65996a133c4782f68e6a224cbdb3a41a9d9037ca38405beda130379ffb031459e2f10ba61b4f8af93dbdf
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SSDEEP
98304:E7pfVbWq3PS7Sq2N+YdznZuWPICZIsk1zZiYJ+XHu:AtY2S7m+sTZuWPICZg1MYJ+XHu
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3a3f793b2625c0aff04a0e0f258b7689ae2fec25aedd4e39a2c117ad56b0d08a
Files
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3a3f793b2625c0aff04a0e0f258b7689ae2fec25aedd4e39a2c117ad56b0d08a.exe windows:4 windows x86 arch:x86
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_32BIT_MACHINE
Sections
Size: 1.2MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 15B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.imports Size: 512B - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 5.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ