Static task
static1
Behavioral task
behavioral1
Sample
GB-lesson-forms.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
GB-lesson-forms.dll
Resource
win10v2004-20240802-en
General
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Target
GB-lesson-forms.dll
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Size
40KB
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MD5
b08a9c9cb485bd7567bf062922a1e897
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SHA1
3b5781fb115d06bdede80cb6ff627fde1a50d9f5
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SHA256
d1f4761e2e1e15fe454a70864c3aa1da7d6dc90582222bbd7e6d53d0bbee6f62
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SHA512
b40c4c62fd159d972df2dff54d15a3310232adfd58183c0a93a9428c3d21cfc88ff7412627085b6ed5c1be6879546f173dfd9f9f26b0695e826327e942b1ce85
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SSDEEP
768:0f/r30z7+9heM6B0KfI6AqK9vCLZ8+vBTz1naBTVbmLqcZvaNzyFsKFlrugeNOd1:LM66L6LjpkT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource GB-lesson-forms.dll
Files
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GB-lesson-forms.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
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
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 16B
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