Behavioral task
behavioral1
Sample
5b1fcc98440c5288eb4eedfa1df7938f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5b1fcc98440c5288eb4eedfa1df7938f.exe
Resource
win10v2004-20231215-en
General
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Target
5b1fcc98440c5288eb4eedfa1df7938f
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Size
81KB
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MD5
5b1fcc98440c5288eb4eedfa1df7938f
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SHA1
6d3dc6e5261d6561ccc0a2f8e44454a7cd42286c
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SHA256
8aa43d05715f776f7f5f41ce6e056da260090b34fe1c5b493891054151528a0a
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SHA512
df8d58d4cc14ce962b2db83595d4646d6f0373c6393d066fd631d1895fcd71208c963789724ad73f47fecbc08ead824cc68ba80299e5afdf732ffd58baedaec4
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SSDEEP
1536:v54jt8nrzCLWzu7hfdgXwuf+zrPY9hApYDRJ1OpDO6l3xUrEXvHT2ndbzK9h5wkL:v5A8nrzCSzkCwuf+nPYqQOXhCcTwdQDL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5b1fcc98440c5288eb4eedfa1df7938f
Files
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5b1fcc98440c5288eb4eedfa1df7938f.exe windows:4 windows x86 arch:x86
f433e7fcc51e68080022754836705744
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
Imports
kernel32
GetModuleHandleA
LoadLibraryA
GetProcAddress
ExitProcess
VirtualAlloc
VirtualFree
user32
MessageBoxA
Sections
UPX0 Size: - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
03oryp45 Size: - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tlgmcl9c Size: 79KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
8n9w0v9q Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ