Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_5c5e9280acee6b06b55e0af4132b545f_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-03_5c5e9280acee6b06b55e0af4132b545f_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_5c5e9280acee6b06b55e0af4132b545f_cryptolocker
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Size
47KB
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MD5
5c5e9280acee6b06b55e0af4132b545f
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SHA1
72da108db683a4d9d3a19d7446a81ae09d0038d9
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SHA256
be2a2584c2752565f68a82eed01cca313c11b859d1045c1734d41265d33781c1
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SHA512
8242821ebde5f1cf91630b39b1f1bec72f461657c73d377a021d5f303d97a8394e4f36ce72e966b2a2fa7b1a36c26bebd533b4ee33280eac5ce0ce80f941c708
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5h:qmbhXDmjr5MOtEvwDpj5cDtKkQZQV/
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 2024-05-03_5c5e9280acee6b06b55e0af4132b545f_cryptolocker
Files
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2024-05-03_5c5e9280acee6b06b55e0af4132b545f_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