Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_fcc1571097ec3f1c423f2ac28306a7f1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_fcc1571097ec3f1c423f2ac28306a7f1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_fcc1571097ec3f1c423f2ac28306a7f1_cryptolocker
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Size
63KB
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MD5
fcc1571097ec3f1c423f2ac28306a7f1
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SHA1
3e8f20386eb637e778886b264badcff3ba22441c
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SHA256
1528f1701e3b858bdc954285b94beba67953da0bdbe460eea86aae94d9388415
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SHA512
0071bbde43c5fd0dae4bca77cbaf8ef886ba4d5b2b97ce63db0e0458526e278b29ab5c21f10e2d11fdf375909a328815353f30d9e9f1db4df54e76e8fd125d2a
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVy:ZVxkGOtEvwDpjcawc
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-28_fcc1571097ec3f1c423f2ac28306a7f1_cryptolocker
Files
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2024-01-28_fcc1571097ec3f1c423f2ac28306a7f1_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ