Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_6eb8b57ef1f0a2308212afd7b94f7deb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-25_6eb8b57ef1f0a2308212afd7b94f7deb_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_6eb8b57ef1f0a2308212afd7b94f7deb_cryptolocker
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Size
49KB
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MD5
6eb8b57ef1f0a2308212afd7b94f7deb
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SHA1
59cd12825ef41781531f0f58fc1d0a392d942c5e
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SHA256
446ef3d5ba0a40a57582b77d72ff35ef4798d4966e1b9f0a1d87d78d051f095f
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SHA512
659acf8496545cfe5ee6e5159e996801904c2a702c2f4bcf67aee0ec83733c0988caa7b263d60bd1edd4e8575a06e5b4b2a7b14668a17c03621b4611f829044d
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocd:qmbhXDmjr5MOtEvwDpj5cDtKkQZQA
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-25_6eb8b57ef1f0a2308212afd7b94f7deb_cryptolocker
Files
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2024-04-25_6eb8b57ef1f0a2308212afd7b94f7deb_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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