Behavioral task
behavioral1
Sample
f42eeb9115458f5a44987e09f7a46bdd63ec0290794b6101d6b187820f025598.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f42eeb9115458f5a44987e09f7a46bdd63ec0290794b6101d6b187820f025598.exe
Resource
win10v2004-20240508-en
General
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Target
f42eeb9115458f5a44987e09f7a46bdd63ec0290794b6101d6b187820f025598
-
Size
209KB
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MD5
255325bf4ce947f23a12216dc1a128d3
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SHA1
862b011dbcd97b764a9b4797e8c3aad96130b6f1
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SHA256
f42eeb9115458f5a44987e09f7a46bdd63ec0290794b6101d6b187820f025598
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SHA512
01a66a151d1f41356691f64e9aec68f4e0c83e23abab42e3bc531941d5f7257bbea4d42b5825e78f1d89324f8ae5005a71de15deaaf02e05b88b48bcde53b0c0
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhffP+fAIuZAIuYSMjoqtMHfhffPJ:hfAIuZAIuDMVtM/UfAIuZAIuDMVtM/f
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 f42eeb9115458f5a44987e09f7a46bdd63ec0290794b6101d6b187820f025598 unpack001/out.upx
Files
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f42eeb9115458f5a44987e09f7a46bdd63ec0290794b6101d6b187820f025598.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