Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_26b995fa1d946e58ad54b46046b7a821_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-27_26b995fa1d946e58ad54b46046b7a821_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-27_26b995fa1d946e58ad54b46046b7a821_cryptolocker
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Size
47KB
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MD5
26b995fa1d946e58ad54b46046b7a821
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SHA1
007c5d54a296bce889ed7b4622455efad015f7bd
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SHA256
277283d0548a8140ca296f631e0a0e6c9daa02175375a4e714c6305b49e12608
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SHA512
0f347cd0444601e79e323c6c4448e92ec588a042eee245d3eef6014f4a8c5166ce0424c9f5ddff4031ce225ea9f844dea9f3e48db36f9829266f8b0c81a1ddc4
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mobp9:qmbhXDmjr5MOtEvwDpj5cDtKkQZQj9
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 2024-04-27_26b995fa1d946e58ad54b46046b7a821_cryptolocker
Files
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2024-04-27_26b995fa1d946e58ad54b46046b7a821_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