Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_e287e7bb63d82979afc4ccf79622b3ae_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_e287e7bb63d82979afc4ccf79622b3ae_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_e287e7bb63d82979afc4ccf79622b3ae_cryptolocker
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Size
45KB
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MD5
e287e7bb63d82979afc4ccf79622b3ae
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SHA1
813db6aa43cd53efbf40140797b01d460d57dd0d
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SHA256
ee1c272e85988afedebbb4f468f596ba5d37f5f3f9bcf19e2da8830d502d74eb
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SHA512
cf12b348c9efdce6894071333e30be2270f78a3c6f8d405ba34973b79384478c8c4e98171688424050ec08fbcef4b1765873cf125bd03dac444282365a1681a5
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MofY:qmbhXDmjr5MOtEvwDpj5cDtKkQZQhY
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 2024-01-26_e287e7bb63d82979afc4ccf79622b3ae_cryptolocker
Files
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2024-01-26_e287e7bb63d82979afc4ccf79622b3ae_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