Behavioral task
behavioral1
Sample
2024-01-09_76790c213a3b67a8e7ee6c3ef9d94f81_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_76790c213a3b67a8e7ee6c3ef9d94f81_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-09_76790c213a3b67a8e7ee6c3ef9d94f81_cryptolocker
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Size
61KB
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MD5
76790c213a3b67a8e7ee6c3ef9d94f81
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SHA1
6a683775ea3383873aa6c1f6e5698e591583411b
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SHA256
1810f1254b7898132e4f0214b6f85eef77cebfb1049f48a9eb0b3a62b610ae5a
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SHA512
320160eb3737024713778ed78734e733bdb206dfdb33b3d08565d721e263aa28e21635eef15b53c183bb86c3d3d39dea8479b31659eeacc9f12f5dab2749bb28
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKx:P8mnK6QFElP6n+gymddpMOtEvwDpjYH
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_76790c213a3b67a8e7ee6c3ef9d94f81_cryptolocker
Files
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2024-01-09_76790c213a3b67a8e7ee6c3ef9d94f81_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