Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_e3a316954412efce51e99316768ff8ce_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_e3a316954412efce51e99316768ff8ce_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_e3a316954412efce51e99316768ff8ce_cryptolocker
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Size
43KB
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MD5
e3a316954412efce51e99316768ff8ce
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SHA1
cbc2a248742784d25ae74ba648a7635a040f6b1e
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SHA256
4169e2e75bc02439a22ade40569cdc03b69bae0d2cac25e038b7856508d6d318
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SHA512
784ffd0d18ae25eea3d90abaa5adac3def3fb965adf61efce7b8c856cc652837c9bbdb882c833a5a9973191798fa2a74c97316f35e7945f7d5eca2ae586d70f6
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05AF+p:qmbhXDmjr5MOtEvwDpj5cDtKkQZQxp
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 2024-01-28_e3a316954412efce51e99316768ff8ce_cryptolocker
Files
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2024-01-28_e3a316954412efce51e99316768ff8ce_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