Static task
static1
Behavioral task
behavioral1
Sample
Oferta OFER30052023 NTV.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
Oferta OFER30052023 NTV.exe
Resource
win10v2004-20230703-en
General
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Target
Oferta.gz
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Size
572KB
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MD5
c5c9a087e173d9147dcef44e245cb3a6
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SHA1
87b472299385cab058afa9b4edbfead6793d18d1
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SHA256
1f3b14db1c68b55adea5ba2f81004c64c0de2880024dba370023341a2ea31844
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SHA512
4c2aed112c6d4d9b495f1be1459e65510f4e55a190449ea28cc7f8a5fe4906a4ef66862af9e41a3077a38d3090a5e6fd571edccfe8da35bf3eb6c480500faf10
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SSDEEP
12288:Z8ykJEWNgIfERzsHQUtcrRC2LjpoMh1oc6Oh1/xAzxQDCMJM:Z8KWNgTR4HQUtmtjpoml6wWWDlJM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Oferta OFER30052023 NTV.exe
Files
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Oferta.gz.gz
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Oferta OFER30052023 NTV.exe.exe 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: 607KB - Virtual size: 606KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
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