Static task
static1
Behavioral task
behavioral1
Sample
2024-05-09_7c226e0ea218645ec7b7c5522621cc96_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-09_7c226e0ea218645ec7b7c5522621cc96_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-09_7c226e0ea218645ec7b7c5522621cc96_cryptolocker
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Size
47KB
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MD5
7c226e0ea218645ec7b7c5522621cc96
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SHA1
a6ea6cc02121e62cf3bf32ff96f4843d6b490483
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SHA256
d18952dd4b556ed95d95f3450608dd0d19b58ad813c4fc858fa564218325f7f7
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SHA512
e83ae6825bca47998ede233a5e3ce25f12a2dbbdd09fde1bbafd7c06bf583a9561084d5cd2f8b7f290710c0ed5f52f31cc220d800d734d4b22ac7dc2e329cfea
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5H:qmbhXDmjr5MOtEvwDpj5cDtKkQZQT
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 2024-05-09_7c226e0ea218645ec7b7c5522621cc96_cryptolocker
Files
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2024-05-09_7c226e0ea218645ec7b7c5522621cc96_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