Behavioral task
behavioral1
Sample
2024-01-09_d42815de105ff9766f8a25b864144806_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-09_d42815de105ff9766f8a25b864144806_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_d42815de105ff9766f8a25b864144806_cryptolocker
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Size
70KB
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MD5
d42815de105ff9766f8a25b864144806
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SHA1
c1971c3faaedee47de1311974562c8ba6108ca65
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SHA256
440f789795967f21ecf953c5dff07317dde130137901df68f3ca9797a2371934
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SHA512
6dc95d4a056f43aae98453c49e41afb42c086c2886997f49fa5e2be42baafbb77d241f6504a7c46e106141ac2d0820366c2ec99f323937cbaba18e5a3050d24a
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsale26:1nK6a+qdOOtEvwDpjJ
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_d42815de105ff9766f8a25b864144806_cryptolocker
Files
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2024-01-09_d42815de105ff9766f8a25b864144806_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