Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_8f839aebde254885d5807c0caa25b279_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_8f839aebde254885d5807c0caa25b279_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_8f839aebde254885d5807c0caa25b279_cryptolocker
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Size
39KB
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MD5
8f839aebde254885d5807c0caa25b279
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SHA1
d3ec4130a1927092cfe482a953e1a1d179e93dfa
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SHA256
124b8c7ad73584c2b0d9bb524e90f5c0d3e5af75b61dc85bc54c49446e97bc2a
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SHA512
2dfa47d5ad7561e2e60e00d420828a736f29eecbabacba82d833958c28039d2bc064e173baee167bdfe1c1a85ad3afbfb2f1b077163025053d630e0b088e5f0b
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL8Mbzf:ZzFbxmLPWQMOtEvwDpjLeUtH
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 2024-03-26_8f839aebde254885d5807c0caa25b279_cryptolocker
Files
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2024-03-26_8f839aebde254885d5807c0caa25b279_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