Behavioral task
behavioral1
Sample
e0f43e6e43411b03ba0a73452b0785944d4750cc9e5c2e0d3eb3acfb407b34d6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e0f43e6e43411b03ba0a73452b0785944d4750cc9e5c2e0d3eb3acfb407b34d6.exe
Resource
win10v2004-20240508-en
General
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Target
e0f43e6e43411b03ba0a73452b0785944d4750cc9e5c2e0d3eb3acfb407b34d6
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Size
103KB
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MD5
2c222f1a96cb98b981deeaafd0fd4182
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SHA1
86007d84e35f94b7c831396721df41289d59ea1f
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SHA256
e0f43e6e43411b03ba0a73452b0785944d4750cc9e5c2e0d3eb3acfb407b34d6
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SHA512
f5d106faa25218380db5a303c96b7200974e57952c4768f0864f802fb20686d45c383e995b19062b6a124024886974aac71af8e09be5bd27803d2c38538829c4
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hf0:hfAIuZAIuYSMjoqtMHfhf0
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 e0f43e6e43411b03ba0a73452b0785944d4750cc9e5c2e0d3eb3acfb407b34d6 unpack001/out.upx
Files
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e0f43e6e43411b03ba0a73452b0785944d4750cc9e5c2e0d3eb3acfb407b34d6.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