Behavioral task
behavioral1
Sample
ec3a5c4aea88a87be340fd21be6c5fa5549dd2b8225ed4d4b956553c8318b4d5.exe
Resource
win7-20240729-en
General
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Target
ec3a5c4aea88a87be340fd21be6c5fa5549dd2b8225ed4d4b956553c8318b4d5.exe
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Size
81KB
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MD5
1f4e0a8eff5fccf40dc9ee663be6c6b9
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SHA1
454e2b5cf148baf964652cb5a5f63a16d21e3897
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SHA256
ec3a5c4aea88a87be340fd21be6c5fa5549dd2b8225ed4d4b956553c8318b4d5
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SHA512
3a5315e7315217758bf9704a1bbcce5c56dc3db20c3908092855e1cd2659430bacc5224192e27dc8bc329a8357e00acbfb7766aec4f9f432009bc11d63bc7a59
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SSDEEP
1536:g5TY8Rnj0GhppLH9Vji76DFOG488imVbCPFBO2qU5:g5TrNLdd46F48/k0O2X5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ec3a5c4aea88a87be340fd21be6c5fa5549dd2b8225ed4d4b956553c8318b4d5.exe unpack001/out.upx
Files
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ec3a5c4aea88a87be340fd21be6c5fa5549dd2b8225ed4d4b956553c8318b4d5.exe.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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 54KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
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: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 80KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ