Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_d0a1c47352fd3b99260f9a9db4a4b555_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_d0a1c47352fd3b99260f9a9db4a4b555_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_d0a1c47352fd3b99260f9a9db4a4b555_cryptolocker
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Size
34KB
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MD5
d0a1c47352fd3b99260f9a9db4a4b555
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SHA1
a602fa94079334370fd640dd4dbe86aa2a031f4a
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SHA256
e2e72efdcedd94ff0751d937157458e1793dce4bb7b2b47094531e95758ea7f3
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SHA512
2d4bb58ba3c2f6b3eca64fe9175447d0239ce8a912304968a5ef55ce27e370c379f60ff5e032e9096b1953f47fd824f9f21000aa7a0b9753ffedba750474b728
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoWl:qmbhXDmjr5MOtEvwDpj5cDC
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 2024-03-08_d0a1c47352fd3b99260f9a9db4a4b555_cryptolocker
Files
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2024-03-08_d0a1c47352fd3b99260f9a9db4a4b555_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