Behavioral task
behavioral1
Sample
8b2164bfee42a274304a23e2d11dbe0192b7b0918ddfe023d8af4497aa7087e7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8b2164bfee42a274304a23e2d11dbe0192b7b0918ddfe023d8af4497aa7087e7.exe
Resource
win10v2004-20240419-en
General
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Target
8b2164bfee42a274304a23e2d11dbe0192b7b0918ddfe023d8af4497aa7087e7
-
Size
96KB
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MD5
8944e155017a6829e83b4a9c6b8dc3f6
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SHA1
e218e688c7a315404763d97b6458a4c3fb1d4304
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SHA256
8b2164bfee42a274304a23e2d11dbe0192b7b0918ddfe023d8af4497aa7087e7
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SHA512
61e204d83a663c56c819ea0c65127660d2673e2e9ecd2e1ebb1b9a7a7a5c963411671fdecf28a43aa532cf76b289ba8f527658fb236e23e84883adec52ff799a
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q1pkMJ+ZGtK1+ZGtKQNMdTajOtGtU1wAIuZAIuJiN:KQSo1EZGtKgZGtK/PgtU1wAIuZAIua
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8b2164bfee42a274304a23e2d11dbe0192b7b0918ddfe023d8af4497aa7087e7 unpack001/out.upx
Files
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8b2164bfee42a274304a23e2d11dbe0192b7b0918ddfe023d8af4497aa7087e7.exe windows:4 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
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ