Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_4cc9adce6db27ee3a373deb8e87d1e1e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_4cc9adce6db27ee3a373deb8e87d1e1e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-21_4cc9adce6db27ee3a373deb8e87d1e1e_cryptolocker
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Size
55KB
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MD5
4cc9adce6db27ee3a373deb8e87d1e1e
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SHA1
a6fd0322ef528c1554fbdc215e75cabaec84d4f3
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SHA256
96ede3fa53d5332645dcf237db6565eb4196aeff6311502b93cc16ea83c4bd60
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SHA512
8c6b828276e20e05d49bdd80b141828fa56bdd65efefcc3b192c65fcf9d879bf9844c3ee3ed9b51bfd868f1c2d886cd814eb99f6b267c663758242a24ce926fc
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb617xBr:BbdDmjr+OtEvwDpjMx
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 2024-02-21_4cc9adce6db27ee3a373deb8e87d1e1e_cryptolocker
Files
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2024-02-21_4cc9adce6db27ee3a373deb8e87d1e1e_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