Static task
static1
Behavioral task
behavioral1
Sample
2024-01-22_ae8f7f05d74442d58624577dfed88fa2_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-22_ae8f7f05d74442d58624577dfed88fa2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-22_ae8f7f05d74442d58624577dfed88fa2_cryptolocker
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Size
55KB
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MD5
ae8f7f05d74442d58624577dfed88fa2
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SHA1
3c2d3f9414b2c133661367f7d061654414a2e73e
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SHA256
b6e00bd2607dc5f70c5c1a5f8887dbd00e12bd1ba2c6951dcf4f174c3d3248d4
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SHA512
d02f21d51632641930275cbea1587375dba050f2e6f1fe787682f9e76d254741682c3b7f4720ccc0318238474c16f5112a820ab9990537387534d1d48ebde4ce
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61o:BbdDmjr+OtEvwDpjMa
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 2024-01-22_ae8f7f05d74442d58624577dfed88fa2_cryptolocker
Files
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2024-01-22_ae8f7f05d74442d58624577dfed88fa2_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