Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_b1c9324fbcc95ad88c816fbd0aab8875_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_b1c9324fbcc95ad88c816fbd0aab8875_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_b1c9324fbcc95ad88c816fbd0aab8875_cryptolocker
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Size
36KB
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MD5
b1c9324fbcc95ad88c816fbd0aab8875
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SHA1
11ae8c08ea39bb082e7f7d6847ac7ac54093b52b
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SHA256
fe78f05e268614bfb370f6d9ea3d2a0eb66862bec3b3b9d231233055337e73f2
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SHA512
5452aa0c2b5550dd3402384e2704b1c896d5b7da82a94f7b60ea782338993abba62d6a583973b48b83d590a86ca7d4ff081b19e76f860244ef8a4285c8b5a798
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenS:ZzFbxmLPWQMOtEvwDpjLeS
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-28_b1c9324fbcc95ad88c816fbd0aab8875_cryptolocker
Files
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2024-01-28_b1c9324fbcc95ad88c816fbd0aab8875_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ