Static task
static1
Behavioral task
behavioral1
Sample
2023-08-27_42131e1bacdd368f55ce8cbd769d7157_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-27_42131e1bacdd368f55ce8cbd769d7157_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-27_42131e1bacdd368f55ce8cbd769d7157_cryptolocker_JC.exe
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Size
128KB
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MD5
42131e1bacdd368f55ce8cbd769d7157
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SHA1
12784542fb814083a37623f3ae29f8d69153a97f
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SHA256
65bdb37c0bb4441d348272813a0f36f1b1aa62a78fff682640a0c1bbf31591fc
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SHA512
d51fad62c43f45d0f6669475455551cf1df10d066c41d5f6b47059518990f067de6b6b67fef3a5a01a15c314b765f141327c34e1ea96b425df2bb2c15517e73e
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbq:V6a+pOtEvwDpjt22G
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-27_42131e1bacdd368f55ce8cbd769d7157_cryptolocker_JC.exe
Files
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2023-08-27_42131e1bacdd368f55ce8cbd769d7157_cryptolocker_JC.exe.exe windows:5 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