Behavioral task
behavioral1
Sample
3de7aaf8caf9f72fc4f957da4a7cf1a7_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3de7aaf8caf9f72fc4f957da4a7cf1a7_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3de7aaf8caf9f72fc4f957da4a7cf1a7_cryptolocker_JC.exe
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Size
50KB
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MD5
3de7aaf8caf9f72fc4f957da4a7cf1a7
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SHA1
8803c606e95a6858dea6721d3b48ef0fde55e8db
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SHA256
19c48a93a7dc3bf11a1260cff4b373c870fccca2e146069b166d431bd042cc9c
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SHA512
f83dffee1cc5e8a7adf216c3a72417d918dad3abb1ae7c0f6d5131d479d3b0d068f9248864e9c6be25663b6e6aabed34c9dfc340370e334b118fd361c06ebdf9
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKv5azz:P8mnK6QFElP6n+gymddpMOtEvwDpjoav
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3de7aaf8caf9f72fc4f957da4a7cf1a7_cryptolocker_JC.exe
Files
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3de7aaf8caf9f72fc4f957da4a7cf1a7_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE