Behavioral task
behavioral1
Sample
ChromeHistoryView.exe
Resource
win7-20240221-en
General
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Target
ChromeHistoryView.exe.7z
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Size
212KB
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MD5
ea38d37c677be76f475ae4e6e99562d4
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SHA1
1659583dc25496f4cb8eda757fe22bdc0816790f
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SHA256
ee6438dcac854905ca88e9e0b638bf83ef1e5cdc5fa5b74ee4b28418ff82d3b4
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SHA512
3523b01a73b04bc34e1e217151bb0ca16dcf51056e2336b06e514b11ef58989b78eabba8479c44615c7785d51182c0b0859c3617e5956bcbeb1e92a0382e398b
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SSDEEP
6144:WNzpTAWt0+z5cfGwSft+9ihK+eg9oJM+FVndMgH:wpTAWt0+G7SFCi3VoJDdMg
Malware Config
Signatures
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Nirsoft 1 IoCs
resource yara_rule static1/unpack002/out.upx Nirsoft -
resource yara_rule static1/unpack001/ChromeHistoryView.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/ChromeHistoryView.exe unpack002/out.upx
Files
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ChromeHistoryView.exe.7z.7z
Password: infected
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ChromeHistoryView.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 184KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 209KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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_32BIT_MACHINE
Sections
.text Size: 306KB - Virtual size: 305KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ