Behavioral task
behavioral1
Sample
melorien.exe
Resource
win7-20231215-en
General
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Target
42301465a797b525030fa3a98282304e
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Size
970KB
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MD5
42301465a797b525030fa3a98282304e
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SHA1
0a90a6c2d816324a899dcad6237106e0bb6caafc
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SHA256
26d534bab199704cdad5d2a090952b5e9185c48529e8b1509a62e176e1a6e855
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SHA512
bd14c060edf8a2be3eedf489248ca1299c4c1716d106cccec1c01f847407101a972bc1c004c47a8095cd6dcc75384527892f1f9fb121092ecc18828f1a1298fb
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SSDEEP
24576:bgbhJneijvl94nhNwf0F+fRdZW0V/yyiD:kT3CTwf0M5a0t9Y
Malware Config
Signatures
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resource yara_rule static1/unpack001/melorien.exe themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/melorien.exe
Files
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42301465a797b525030fa3a98282304e.zip
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melorien.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
Size: 270KB - Virtual size: 632KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 22KB - Virtual size: 56KB
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: 728KB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE