Static task
static1
Behavioral task
behavioral1
Sample
flxSMTP_JC.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
flxSMTP_JC.dll
Resource
win10v2004-20230831-en
General
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Target
flxSMTP_JC.dll
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Size
19KB
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MD5
d1476967c4c4bd31647b7a48cf58a900
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SHA1
c1a9a9befaa76d739e3e7199c6ee8f3a6eb12967
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SHA256
bb3d191d4938d7a1bd2fedd1203d90c4d9bbab658eab89283393dc9298db36de
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SHA512
6cb1c346b0910a867b3c6fb4c38faadc77a999ceed08141b027372eb29fe8c295d482a91fff49a89e4c4d81d68e6e42a7459bc760672a8a34b372584338d8641
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SSDEEP
384:u1RuYS9Q+kYSpu+QpNx7wBeNip7kj6VtoVOuWLFr3LSZ5YevBcztN:8YYSaYSspNx7aeNU7NavSv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource flxSMTP_JC.dll
Files
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flxSMTP_JC.dll.dll windows x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 864B
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