Behavioral task
behavioral1
Sample
96d2e1bc5de48a518e0cf7a01db47231_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
96d2e1bc5de48a518e0cf7a01db47231_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
96d2e1bc5de48a518e0cf7a01db47231_cryptolocker_JC.exe
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Size
71KB
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MD5
96d2e1bc5de48a518e0cf7a01db47231
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SHA1
84fd697e72aab98b15732e82bff717ff58a7b40d
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SHA256
f81ad96288d0e3303762997dba26b85670b99bb1b98c3ea54845b025a82db8d9
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SHA512
49506fb40f9b80a6e06a101b135298648da101ac4df8c43f1f3173cda062a0f4044269c84e0ca6f4b9b9774d4a167905c342403ae5180b787949b8465f6c82e2
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+z:T6a+rdOOtEvwDpjNN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 96d2e1bc5de48a518e0cf7a01db47231_cryptolocker_JC.exe
Files
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96d2e1bc5de48a518e0cf7a01db47231_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