Static task
static1
Behavioral task
behavioral1
Sample
RC.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
RC.exe
Resource
win10v2004-20230220-en
General
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Target
RC.dll
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Size
359KB
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MD5
5e577132bbf22a12b2384f1563f7275d
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SHA1
44048bb394aff1e2e63cd771edfa1880e27a73df
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SHA256
7a653ffea7a9bfb4d2ceb4b7fecc1871dbec0ed220388ffd04d83273283e5316
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SHA512
0a091f4b4f72b9b7c5edee4243a40ca930442698a44ad61e145f556c3bdc1c52d73fe2ab4587ff21c4869370d6e8c08ffffe0f71a6b896cd288e6d18251f16d4
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SSDEEP
6144:qizJVFAO7rdGlh4sQstCPhiomhiGM80JCMlTe06z0aPawSoQBwlAq4SYwVl:RJ/AO7rAlys3tCj80x6zlawSopAq4Xwz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource RC.dll
Files
-
RC.dll.exe windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 302KB - Virtual size: 302KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ