Static task
static1
Behavioral task
behavioral1
Sample
2024-05-15_0edfcfbed7c9ac841430870787317514_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-15_0edfcfbed7c9ac841430870787317514_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-15_0edfcfbed7c9ac841430870787317514_cryptolocker
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Size
48KB
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MD5
0edfcfbed7c9ac841430870787317514
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SHA1
ad25a426fb4cd31dbc1baacbd96cba1b6dbc3cb8
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SHA256
b70fd835276c270f17e1debf24b535c6f7274d33d5d5d3180db83e413f7d4219
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SHA512
29bac41ce481ce9698a956029c04e73dfe564ec0bbdbd11e19ee8211a13b19eadd7138cf2db2574b7355ef518a2f29a3d1cf785d1fa1532a20d0835eb1557c76
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaRh+EpC:xj+VGMOtEvwDpjy+TRh+E4
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-15_0edfcfbed7c9ac841430870787317514_cryptolocker
Files
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2024-05-15_0edfcfbed7c9ac841430870787317514_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE