Behavioral task
behavioral1
Sample
da7caa706e0aa11b4545c455a9be81c42c80f93e84e666418d2e1003979982c0.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
da7caa706e0aa11b4545c455a9be81c42c80f93e84e666418d2e1003979982c0.exe
Resource
win10v2004-20240508-en
General
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Target
da7caa706e0aa11b4545c455a9be81c42c80f93e84e666418d2e1003979982c0
-
Size
107KB
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MD5
44884028f70e9976d1c5dca0b8f5c8e6
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SHA1
63b9d50098a09d5190eb6fea2740d681b1434e30
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SHA256
da7caa706e0aa11b4545c455a9be81c42c80f93e84e666418d2e1003979982c0
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SHA512
cfbc90682529d5141f6ad5503197f7b49eeb0ad9f029e8f1f8b8dcbc6c20c0284539896e86a1e0f3998ff0fc2292eb9359438284a56ce9c96a40a2e32116914d
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8Q8/8RYlaaGaaqTWn1++PJHJXA/OsIZfzc3/Q8Qa:KQSoskRYTQSoskRYL
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 da7caa706e0aa11b4545c455a9be81c42c80f93e84e666418d2e1003979982c0 unpack001/out.upx
Files
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da7caa706e0aa11b4545c455a9be81c42c80f93e84e666418d2e1003979982c0.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