Behavioral task
behavioral1
Sample
2024-09-14_f30de03f1b8c759229beeeb13f9f5990_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-14_f30de03f1b8c759229beeeb13f9f5990_cryptolocker
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Size
83KB
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MD5
f30de03f1b8c759229beeeb13f9f5990
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SHA1
5c83fb6efb07cefa03af66d502896b6d2f9f0bb9
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SHA256
63e00915fd14a118ba885dcd1520fbf95af160ad065a83e79796f29d27ec4ed0
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SHA512
9d4aad396e2a802d2b66b0f6f5ec3bf955cf8b68b1ff2d16d68a3e929bf9011c64d11ed3e080cdc535f6a7fb64308f144a4ca3e8f52afd41f0c10b187688bbb3
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QXkr:zCsanOtEvwDpjy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-14_f30de03f1b8c759229beeeb13f9f5990_cryptolocker
Files
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2024-09-14_f30de03f1b8c759229beeeb13f9f5990_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_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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