Behavioral task
behavioral1
Sample
3a284eb10e20ee9b8f69ed4b5f877d2c_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3a284eb10e20ee9b8f69ed4b5f877d2c_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3a284eb10e20ee9b8f69ed4b5f877d2c_cryptolocker_JC.exe
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Size
56KB
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MD5
3a284eb10e20ee9b8f69ed4b5f877d2c
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SHA1
e2330e65816a6a6e794ca7310b3bf2e0a58a73da
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SHA256
bda4fb68f11231d05eaf536dc27a40cb13a68fb3d4ae6d8de8fde9213616316e
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SHA512
f19c00cf792daa8eb0fcfb657d67338f66c0e041b7d54727006f5f8020e4b696184dd8629bf09b2a267aa756a38fab0d3767e27664a3270b8fc988be9c67d43d
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLaBZoir4KtdOS:T6QFElP6n+gxmddpMOtEvwDpjwa3Tth
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3a284eb10e20ee9b8f69ed4b5f877d2c_cryptolocker_JC.exe
Files
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3a284eb10e20ee9b8f69ed4b5f877d2c_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