Behavioral task
behavioral1
Sample
2024-09-09_32c29924cc20d98168a4d78a9c218a99_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-09_32c29924cc20d98168a4d78a9c218a99_cryptolocker
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Size
91KB
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MD5
32c29924cc20d98168a4d78a9c218a99
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SHA1
cbb51538319db92c600d38f9dce6d96ddfef2527
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SHA256
39dc3a6f8fa8c20a58ad1e44a81f5bea523165e9c935492974ef2cefb696c4cf
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SHA512
c9354fa81a60396e01c1dc1b604f1543bfa865ca2fd6d586f56bfcb65b891adfbe0449b1ab29493892e9f48a2aaec3ac17d7a593b9677daaaa50c07e430f85d6
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAeX:n6a+1SEOtEvwDpjYYvQd2PO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_32c29924cc20d98168a4d78a9c218a99_cryptolocker
Files
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2024-09-09_32c29924cc20d98168a4d78a9c218a99_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