Behavioral task
behavioral1
Sample
8b11b51246aad0c924fb8fab47effa2b4192c95b4f477dc7b9fb097448a4f7b1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8b11b51246aad0c924fb8fab47effa2b4192c95b4f477dc7b9fb097448a4f7b1.exe
Resource
win10v2004-20240412-en
General
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Target
8b11b51246aad0c924fb8fab47effa2b4192c95b4f477dc7b9fb097448a4f7b1
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Size
1016KB
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MD5
1c1b80a9cfcd62519f50cb0e384d7f96
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SHA1
25f457f7d7837dfceccadb7dfca0704da377b1b9
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SHA256
8b11b51246aad0c924fb8fab47effa2b4192c95b4f477dc7b9fb097448a4f7b1
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SHA512
ecda9bedd03f66e3414f228a2ccf7338a99664009755a28eb06540deb6b3559a2ffc1761f4bd93534016576bfc49fc14585a0d3f7a09ecdf067b6eb734377ab5
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SSDEEP
24576:CgQJNGLJphxKi+GVIU7GOH1HXOWAbCrl8UNf5DDCNzfKU5vYC:RQuLJHM/EIUqOH1HXZdNByf3
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 8b11b51246aad0c924fb8fab47effa2b4192c95b4f477dc7b9fb097448a4f7b1
Files
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8b11b51246aad0c924fb8fab47effa2b4192c95b4f477dc7b9fb097448a4f7b1.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.jxmnr Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.g Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.d Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE