Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_173f3d3eccba7ef6881a9c5cc55b80da_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_173f3d3eccba7ef6881a9c5cc55b80da_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_173f3d3eccba7ef6881a9c5cc55b80da_cryptolocker
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Size
61KB
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MD5
173f3d3eccba7ef6881a9c5cc55b80da
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SHA1
0e2627dfc0a5316794d96921bc34119f95ff51a2
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SHA256
f28556141ac96367515294cc3e1afef445260b252ae5295c4fbb3b54a8a29134
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SHA512
33adad847de308e086a39d3bd8c1fa363c1dcc7900dd086664ee949138548783a4179c3d63efd9daeb0aa82edbacd952183cf4ef6024073c4f15381c157d3425
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgts4:BbdDmjr+OtEvwDpjM8Q
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 2024-02-12_173f3d3eccba7ef6881a9c5cc55b80da_cryptolocker
Files
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2024-02-12_173f3d3eccba7ef6881a9c5cc55b80da_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