Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_add27c666595608870dc2d36a6b04b2c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_add27c666595608870dc2d36a6b04b2c_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-04_add27c666595608870dc2d36a6b04b2c_cryptolocker
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Size
33KB
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MD5
add27c666595608870dc2d36a6b04b2c
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SHA1
c9678996edd4e8c9d07560eba1230bbfb499483a
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SHA256
8e49ca373d9e57f59db7dfe6343331ada89d4cf3b83ef92c3d6d27e18e226add
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SHA512
476dcb4ff40340f4ec744e1aaf19e446b548ee9bfb491414849d8c824a16ab789042f145875f68582f188e8e9ef5a416efdf10fe3ec528d9fe5872b689fd915e
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmouc:qmbhXDmjr5MOtEvwDpj5cDP
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 2024-02-04_add27c666595608870dc2d36a6b04b2c_cryptolocker
Files
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2024-02-04_add27c666595608870dc2d36a6b04b2c_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