Behavioral task
behavioral1
Sample
ca8b3b999987d9c535b44c15d78c08c0.exe
Resource
win7-20240221-en
General
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Target
ca8b3b999987d9c535b44c15d78c08c0
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Size
4.7MB
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MD5
ca8b3b999987d9c535b44c15d78c08c0
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SHA1
f568d8480798ad379651f331f3a9c2b7a93125fd
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SHA256
1815055f4328363f3f7a0407633b5799aea761bc6e34b110f038c8f312dda7b5
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SHA512
0fffb05d244c9c380460d4f5298d70f272949da0c1963eb4369a35b5079d9cddc5632ba3f20f7fd580455a059c08833515f8f550547df0dc36cc3f62b2d0d91c
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SSDEEP
98304:8n4wbVljebdvQvhiLqdJgNi8VUu7hpY9xqE40IfIrLCjDrDd33Cvd/t:84swKiCf8UxqE4bfXXZ3CF
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ca8b3b999987d9c535b44c15d78c08c0
Files
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ca8b3b999987d9c535b44c15d78c08c0.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
Size: 423KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3.7MB - Virtual size: 25.3MB
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: 594KB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE