Static task
static1
Behavioral task
behavioral1
Sample
Irony.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Irony.dll
Resource
win10v2004-20230220-en
General
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Target
Irony.dll
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Size
146KB
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MD5
fffa6bcb3ec4998f04b20fe83548c787
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SHA1
9da471de99ef4baa135d46d2924c419432f93302
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SHA256
2b755112e29fd12c0cd3a7b421a259022786120a14ec479f880dbf16cc7de1d5
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SHA512
e3a75424a350e225d57bd540f688a6f98e76324fea11e034bda8cf76e318aa2e86a5fac1d8953d9b3cc39e0c4c854c88dd6229f049ad280ee8a7f23b64a3299c
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SSDEEP
3072:bpUZMAuAgM2M0j09z7+JIRZhPOYO52aCk/er2dil5NoKRbg2giuX4yfF:WfuAgM2M0j09/1OtDWKdkLuX4yf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Irony.dll
Files
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Irony.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
Imports
mscoree
_CorDllMain
Sections
.text Size: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 888B
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