Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_0ff7f063ca95239f0d11b1755b80ab6d_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-23_0ff7f063ca95239f0d11b1755b80ab6d_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_0ff7f063ca95239f0d11b1755b80ab6d_cryptolocker
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Size
27KB
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MD5
0ff7f063ca95239f0d11b1755b80ab6d
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SHA1
5a679e8227b97647fd39824994e0074c9d68b939
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SHA256
30b6c0147762b54b9b7ea1716af9cc87f1f12e2fdbd343d4f708c57b8d889f07
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SHA512
24295e51ee0a8821e97a43969fe84c484a8932786ca5b3fd62d755390e2499535e2557516ae6d0a5e24e326363fb9d87db6bc2d2fa2405275908671cbc59984f
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SSDEEP
384:qxOZzyjOnqGAs+8ULueO4NdE8tOOtEvwDpjqIGRYK1sGGYkxOqj:q0ZziOWwULueOSdE8tOOtEvwDpjeYj
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 2024-04-23_0ff7f063ca95239f0d11b1755b80ab6d_cryptolocker
Files
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2024-04-23_0ff7f063ca95239f0d11b1755b80ab6d_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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