Behavioral task
behavioral1
Sample
8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
Resource
win10v2004-20240426-en
General
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Target
8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3
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Size
100KB
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MD5
7b93b040d8539f6a541ca742d8670d8f
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SHA1
b3e2719d91c7637c554e1b6d9dbceab8645cc200
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SHA256
8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3
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SHA512
d650a3c32e28413737fa1c89d530e9b78094469fda3a98d9eb1f7a8d98b0b92a8903d44b4c2e191c48f242f21a166076dc3709886cd237394f961b637fe8cad4
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfL:hfAIuZAIuYSMjoqtMHfhfL
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 8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3 unpack001/out.upx
Files
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8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.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