Behavioral task
behavioral1
Sample
7a1cc33879c28aec5e74e25cb3c8543a1e0809f3763a6185ceac5d75518ab40b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7a1cc33879c28aec5e74e25cb3c8543a1e0809f3763a6185ceac5d75518ab40b.exe
Resource
win10v2004-20240419-en
General
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Target
7a1cc33879c28aec5e74e25cb3c8543a1e0809f3763a6185ceac5d75518ab40b
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Size
80KB
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MD5
4e059b0ddce5952e30d3aae91433d522
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SHA1
f0b9e75c5817bacde58dfeba3fafe1caf0efa60a
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SHA256
7a1cc33879c28aec5e74e25cb3c8543a1e0809f3763a6185ceac5d75518ab40b
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SHA512
54dda327081b8106d23663cda2ee3d24cf1fec72a49839a8fc3749fc2cd466b26bdc082ace859096d45bbc8b11b2539290567fe9f1c6506384cf5eed9487e407
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SSDEEP
768:XUTNK2cNW0QbRsWjcd+6yBFLqJ4Z8qx70RM8/O/B2ZR1RGbLLRNeop:kzcNjQlsWjcd+xzl7SM+Gb5Neop
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 1 IoCs
Checks for missing Authenticode signature.
resource 7a1cc33879c28aec5e74e25cb3c8543a1e0809f3763a6185ceac5d75518ab40b
Files
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7a1cc33879c28aec5e74e25cb3c8543a1e0809f3763a6185ceac5d75518ab40b.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE