Behavioral task
behavioral1
Sample
2024-01-09_bbca493b46bee3c3ebfd51fac5e028cc_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-09_bbca493b46bee3c3ebfd51fac5e028cc_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-09_bbca493b46bee3c3ebfd51fac5e028cc_cryptolocker
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Size
105KB
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MD5
bbca493b46bee3c3ebfd51fac5e028cc
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SHA1
42a6c4cd6b69bf5217e44e525b9460e0bb03eb47
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SHA256
e0776b80084349661890c2b67f7ca345803a1df19765d44b8219775e286a24b8
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SHA512
56a10e72df9386adbc80da9af06798bce0a0c3992699136452f84e4fefcc48fc02987f8961a72beccc588852ecfba5fb7d02129784996849ddf3e972b90c7e73
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GksgET:1nK6a+qdOOtEvwDpjN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_bbca493b46bee3c3ebfd51fac5e028cc_cryptolocker
Files
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2024-01-09_bbca493b46bee3c3ebfd51fac5e028cc_cryptolocker.exe windows:5 windows x86 arch: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