Static task
static1
Behavioral task
behavioral1
Sample
ottonova-a2.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ottonova-a2.exe
Resource
win10v2004-20230915-en
General
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Target
ottonova-a2.exe
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Size
1.2MB
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MD5
04afbeb9a73bf43f7a12656770d207a3
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SHA1
752fa0e9f2038819850ca59004be6df5bcacfdc9
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SHA256
0cfe81366d42ac4941df989bfee503b76bec898b99cb812039d3d24097eef966
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SHA512
71aee91a22b79c5093be1de5abf267bbea1f88a4d82b84bd6adfbecf6d15a44145f351a6a220e48857f85a515963ec3b2a8c7482ce16f3c943961a6f7f252a78
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SSDEEP
24576:oSlVY5cF7lpV3jLDn+dkg3LZUTJNHq5qqCJCCezDbL+vZq:rlSeF7VbtKWTLHqEXCm4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ottonova-a2.exe
Files
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ottonova-a2.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ