Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_50db538a806fa43122b086bb2ec0424a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-11_50db538a806fa43122b086bb2ec0424a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_50db538a806fa43122b086bb2ec0424a_cryptolocker
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Size
30KB
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MD5
50db538a806fa43122b086bb2ec0424a
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SHA1
f71a76142c804213348fd56b98c8cc110fd9f5ed
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SHA256
dc49e9263a16bfc7a61c1f2532b134c1d606a8722d202e13d936fd8ce534f46d
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SHA512
15c9dbd25558d12ff2cd8bf7173bddd03608135071214869ec76b3f7650639f4a41ab4bfa3779d8a639f6efbc08e0fd17d1aad16faf3568da605eb19b4295602
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xuP69T:q0zizzOSxMOtEvwDpj/arQwT
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 2024-03-11_50db538a806fa43122b086bb2ec0424a_cryptolocker
Files
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2024-03-11_50db538a806fa43122b086bb2ec0424a_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