Behavioral task
behavioral1
Sample
ddb8cd82a3019dcb4c8e0d8a6bd9cce3d2f6f3b41ec4a540c06b9e7dc7b1dd4f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ddb8cd82a3019dcb4c8e0d8a6bd9cce3d2f6f3b41ec4a540c06b9e7dc7b1dd4f.exe
Resource
win10v2004-20240426-en
General
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Target
ddb8cd82a3019dcb4c8e0d8a6bd9cce3d2f6f3b41ec4a540c06b9e7dc7b1dd4f
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Size
120KB
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MD5
a90aaf1d5e7c39d57a66c6956c25f6a2
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SHA1
a72554f38ff27118830913fa7685e64ab6f6c392
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SHA256
ddb8cd82a3019dcb4c8e0d8a6bd9cce3d2f6f3b41ec4a540c06b9e7dc7b1dd4f
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SHA512
8928a7b46b4c567855854179ea7817a7860763f4945f1340f311703641fc7f8f7dd35b2afe1487896eefbe94c0ebfe4a4f11c42bb7a25d512404b0b7943d0de6
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hf0xp:hfAIuZAIuYSMjoqtMHfhfWD
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 ddb8cd82a3019dcb4c8e0d8a6bd9cce3d2f6f3b41ec4a540c06b9e7dc7b1dd4f unpack001/out.upx
Files
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ddb8cd82a3019dcb4c8e0d8a6bd9cce3d2f6f3b41ec4a540c06b9e7dc7b1dd4f.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