Behavioral task
behavioral1
Sample
5daa338a16aeb7292ce387b2711297b3_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5daa338a16aeb7292ce387b2711297b3_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5daa338a16aeb7292ce387b2711297b3_cryptolocker_JC.exe
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Size
82KB
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MD5
5daa338a16aeb7292ce387b2711297b3
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SHA1
154d05d011213ee8336aa2d2a163ce42c5e09192
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SHA256
54a332f8496575e10dae2af02cf520c99d2ffb65227ee4faaaa6211594ea804c
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SHA512
2d24e8d739ee3c117c6f113682a7a84ea0c410563dd2b3ab77f14f4771c0aca34af1e74f6603ea128a53554fcb56c6f1726ea6c45e8aba9846f4cb59526b701e
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOTsq:T6a+rdOOtEvwDpjNf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5daa338a16aeb7292ce387b2711297b3_cryptolocker_JC.exe
Files
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5daa338a16aeb7292ce387b2711297b3_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