Static task
static1
Behavioral task
behavioral1
Sample
81b7c6b69c2adbf052198f549b3ed064_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
81b7c6b69c2adbf052198f549b3ed064_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
81b7c6b69c2adbf052198f549b3ed064_cryptolocker_JC.exe
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Size
142KB
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MD5
81b7c6b69c2adbf052198f549b3ed064
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SHA1
d43cc3393864fadddf25d1e5cdac2628e97a56a5
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SHA256
ccc4801f6926902595d5ed2923283dbfb21333d8afbcb31e0764f089a9f8cc98
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SHA512
679eed7a6fed137be19db362fa10bc64065e39458247dcc305aeef64a471cbf617380f5e7d53f598253bbd85bb3bb571bc5a8c71549f16564000b54c64bec256
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooNX:V6a+pOtEvwDpjt22r
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 81b7c6b69c2adbf052198f549b3ed064_cryptolocker_JC.exe
Files
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81b7c6b69c2adbf052198f549b3ed064_cryptolocker_JC.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ