Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-05_99d94b8bef306939c6f17f2405451dd0_cryptolocker_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-05_99d94b8bef306939c6f17f2405451dd0_cryptolocker_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2023-09-05_99d94b8bef306939c6f17f2405451dd0_cryptolocker_JC.exe
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Size
55KB
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MD5
99d94b8bef306939c6f17f2405451dd0
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SHA1
2d00cdb6641ca833dcd400ed067c12f16d028cfb
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SHA256
7f4356def9bee2d31e83e0edee7b3aae6d1ec63945fc3b557495765a91b8469b
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SHA512
1a6a52062ce29170c741a20d75e18228bd53e80570d07d188312fc0f1aeec0fce940c5be98dc535e2acd239d72909cc9b89ea4fa6beef8f415e3d9a225e61b7e
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+a:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+a
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-05_99d94b8bef306939c6f17f2405451dd0_cryptolocker_JC.exe
Files
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NEAS.2023-09-05_99d94b8bef306939c6f17f2405451dd0_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ