Static task
static1
Behavioral task
behavioral1
Sample
idunno.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
idunno.exe
Resource
win10v2004-20230220-en
General
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Target
idunno.exe
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Size
379KB
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MD5
9c34853b8548451a86c33cfe4e85accf
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SHA1
42d32c6549c55eeedee9e746a35b3616342c8671
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SHA256
763707e338101b8fbefb9c25a2dc183590cc0c633afc412678631e4aaa42f23a
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SHA512
da1f2d33a8d7e3b34bbc7fd979187871daf52cc9a373756d6b9c54d06a606ee12c9c012498c858a3f585db561ddf8b24236e15021b753e2fbe519a2a87908589
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SSDEEP
6144:I2Zzks5POODyPRiTkuHNrePJZxiFZ3kjedlvGvTbYb1JLev0GV:I2t5ZDQ6HsbxyZ3kj+GIbzG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource idunno.exe
Files
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idunno.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 376KB - Virtual size: 376KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
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