Behavioral task
behavioral1
Sample
2024-10-04_bed557041b44cd8d340f30d6ec083dd4_cryptolocker.exe
Resource
win7-20240708-en
General
-
Target
2024-10-04_bed557041b44cd8d340f30d6ec083dd4_cryptolocker
-
Size
59KB
-
MD5
bed557041b44cd8d340f30d6ec083dd4
-
SHA1
c456cd6cc17ebc38a1c4131dd854d9b69b5f33b0
-
SHA256
d4c29b037a43237994b4579596d8ff04eb7d25da4aa50c5492a40406b7f26869
-
SHA512
fe95adf38e72172f28eb46d8d30b29f3a524af2e231c5d5602bc685318a4ce4d2a3805727f14e50ffb8317994434ef8e20f27e17c98600f4b53c501a613c78cb
-
SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+NB:z6QFElP6n+gKmddpMOtEvwDpj9aYaC
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-04_bed557041b44cd8d340f30d6ec083dd4_cryptolocker
Files
-
2024-10-04_bed557041b44cd8d340f30d6ec083dd4_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE