Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_a0d6a50b6de8acc5533d412a4b0c4f0e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_a0d6a50b6de8acc5533d412a4b0c4f0e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-25_a0d6a50b6de8acc5533d412a4b0c4f0e_cryptolocker
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Size
45KB
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MD5
a0d6a50b6de8acc5533d412a4b0c4f0e
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SHA1
92efb656e5d455eb77b1f77cfb0414cfb85c8e7e
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SHA256
45b6623ba4018efe4a2e0ae7375545f5bf1812efb9f692425fd2672ab184f481
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SHA512
3dea644ce5f82b1c6e9aa287e639751dd97f6d64fe8fea6032f2745f55da1b6e9fdbf8b60cb67379facf6b5204c72efce9f3327a8cf57d8c00b1c5c04637867f
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WaSzV:qmbhXDmjr5MOtEvwDpj5cDtKkQZQb+V
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 2024-01-25_a0d6a50b6de8acc5533d412a4b0c4f0e_cryptolocker
Files
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2024-01-25_a0d6a50b6de8acc5533d412a4b0c4f0e_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