Behavioral task
behavioral1
Sample
695575fa00c3616896e1ff68ca34ebbc_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
695575fa00c3616896e1ff68ca34ebbc_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
695575fa00c3616896e1ff68ca34ebbc_cryptolocker_JC.exe
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Size
121KB
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MD5
695575fa00c3616896e1ff68ca34ebbc
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SHA1
281b29bc6a44ed98e9dd369a8b01bd959e1bc0ab
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SHA256
2828d05c6afe16f3aea300e1a5997ce6542a999d8d90c0aad3d8ae9b3ef9cd1e
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SHA512
642f4a593c2d463c9154d7c40ba72846e5f93aecf17e2935cba91ddbae743c1c82e448de33542e05efb9b6c747d88fd140f6073594444cec82ff64d2232b6eb4
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgpQbCJjMco0:z6a+CdOOtEvwDpjczO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 695575fa00c3616896e1ff68ca34ebbc_cryptolocker_JC.exe
Files
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695575fa00c3616896e1ff68ca34ebbc_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_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