Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_b4f5eea44cccc5195c2db47f699781fc_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_b4f5eea44cccc5195c2db47f699781fc_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_b4f5eea44cccc5195c2db47f699781fc_cryptolocker
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Size
45KB
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MD5
b4f5eea44cccc5195c2db47f699781fc
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SHA1
d482a42681d66709ce8e25fba4344d1b3aeb89c0
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SHA256
274feb9e77248855eaf1d44a5952a3eb51ee5ff7238078b448cdf5c36cfc0f0e
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SHA512
abac1871fd9b37c5bdc164182dd371419ad04765f82f874ea2d6fb7ba13ebd605045c40edd4f12a2200222607ad9da326e4e899b36485c336993ed79a63b3ed8
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLaHaMMm2X3rtLSvJ:V6QFElP6n+gMQMOtEvwDpjyaHaXvOvJ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-04_b4f5eea44cccc5195c2db47f699781fc_cryptolocker
Files
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2024-02-04_b4f5eea44cccc5195c2db47f699781fc_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ