Behavioral task
behavioral1
Sample
952fbde82b3c4ce42d2b8843a861c82f_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
952fbde82b3c4ce42d2b8843a861c82f_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
952fbde82b3c4ce42d2b8843a861c82f_cryptolocker_JC.exe
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Size
56KB
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MD5
952fbde82b3c4ce42d2b8843a861c82f
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SHA1
420c6efd92891ef226b25183be6801bc42a4debd
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SHA256
96e2512c749779fefcbe7202c3eadaf1de5ed43464c4b43f8384d66f26166922
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SHA512
4031835f843bd090f367aaf854dabb16193fd474ba0bbc5e71b0f22379b3939311a00a790a54c18a21e835f1fc468345fe6a15c57fdc2b9dbf67fc5ff172b870
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLaBZoir4KtdO1:T6QFElP6n+gxmddpMOtEvwDpjwa3Ttm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 952fbde82b3c4ce42d2b8843a861c82f_cryptolocker_JC.exe
Files
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952fbde82b3c4ce42d2b8843a861c82f_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE