Behavioral task
behavioral1
Sample
2024-01-10_e55617028ba2fc7dbcbabe663583e5fb_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-10_e55617028ba2fc7dbcbabe663583e5fb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_e55617028ba2fc7dbcbabe663583e5fb_cryptolocker
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Size
60KB
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MD5
e55617028ba2fc7dbcbabe663583e5fb
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SHA1
75e94616eaac51024c2dde1885fcbced400d25d3
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SHA256
b777b526eea37f92fc3475a6b3a58734705c558fa0cd1713a6b81d97b245640b
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SHA512
95600a3d78251b207a5b93528c8afcf8f07f38ea90b16a952a5c4b32d7a9406f4783c2b598d87267734be8afee60657564c0222382d57256793f50f846a4bddf
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+g0vum/kLyMro2GtOOtEvwDpjK:P8mnK6QFElP6n+g0WmddpMOtEvwDpj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_e55617028ba2fc7dbcbabe663583e5fb_cryptolocker
Files
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2024-01-10_e55617028ba2fc7dbcbabe663583e5fb_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