Behavioral task
behavioral1
Sample
f94dddfe69471be6fa736c955215eb7f_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f94dddfe69471be6fa736c955215eb7f_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
f94dddfe69471be6fa736c955215eb7f_cryptolocker_JC.exe
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Size
70KB
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MD5
f94dddfe69471be6fa736c955215eb7f
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SHA1
38d2eec4a4e9b292acdc6b1c39967c27b59bc043
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SHA256
32b4b4142d904f63812756329c429400438490589191f0d7de90afa8e27a9930
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SHA512
21f963d9cd47486c00f72bb7cffe024586cd86560f6da65d91d430631f34cbb76b2e5df718c18fe0c4db313e8f0d1e7a7ef06b10a14296dd453658c1c4f9010b
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+T:T6a+rdOOtEvwDpjNd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f94dddfe69471be6fa736c955215eb7f_cryptolocker_JC.exe
Files
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f94dddfe69471be6fa736c955215eb7f_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