Behavioral task
behavioral1
Sample
WhatsApp.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
WhatsApp.exe
Resource
win10v2004-20220812-en
General
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Target
Trojan-Ransom.Win32.Blocker.eugj-16837e756c8eb09f059b1779ed51b343f0d780b96691798f357dc76298645d95
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Size
407KB
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MD5
c0c729909b003920187f2d61129e528e
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SHA1
dcbd6ac524875435fbcc64b78808d5bc2a58145e
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SHA256
16837e756c8eb09f059b1779ed51b343f0d780b96691798f357dc76298645d95
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SHA512
8f00b39d9547b151882f1b626be7aee606872d2996b900e8e88d18fc347810b8711d87baefb3917c06e18c0f21ba9c93665fbc53403a8851d6d15843286b19ee
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SSDEEP
6144:o+D0wtpPZr6fhQCDtasAQrqdzWDHQwBn/A8xHCrFSOqidMDtM5NW84S5MUyzIG:oWtpxrgQCDtdP+zWz5/fhsFGptmEs0N
Malware Config
Signatures
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resource yara_rule static1/unpack001/WhatsApp.exe upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe
Files
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Trojan-Ransom.Win32.Blocker.eugj-16837e756c8eb09f059b1779ed51b343f0d780b96691798f357dc76298645d95.rar
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WhatsApp.exe.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 728KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 262KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 295KB - Virtual size: 296KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 294KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ