Behavioral task
behavioral1
Sample
2024-09-05_65e0ea5dcca035a65c68a887fda66a45_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-09-05_65e0ea5dcca035a65c68a887fda66a45_cryptolocker
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Size
92KB
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MD5
65e0ea5dcca035a65c68a887fda66a45
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SHA1
9063f3e12ab1c51245848986d55cd1dfcd892041
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SHA256
f31213bcbf1dcca57ad3f44298b54826c195a389dfd66f754891da390338da8f
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SHA512
ca138d1fcb33024107786eedaebcd71c8a6336ee9fd6404bbb9eb4d15f6f6f78561e2e032efd7ebaa1222faba7130d21ad75a44dda6b36775997d97bd5310522
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAeE:n6a+1SEOtEvwDpjYYvQd2PJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_65e0ea5dcca035a65c68a887fda66a45_cryptolocker
Files
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2024-09-05_65e0ea5dcca035a65c68a887fda66a45_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE