Behavioral task
behavioral1
Sample
22275bd6b0d9ad10da4d25cbc619db20_JaffaCakes118.exe
Resource
win7-20240611-en
General
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Target
22275bd6b0d9ad10da4d25cbc619db20_JaffaCakes118
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Size
33KB
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MD5
22275bd6b0d9ad10da4d25cbc619db20
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SHA1
7224e44a23573f8c0963c8f0beb71783a4645832
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SHA256
6abc53c62509ec4cd2ad1e6a6f90470d4a7e940f5fde4123cccb0265b67f9975
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SHA512
bd2ffa1f68b7190d78d3a5f794f70cfd9dca473cd9a0bdbffaa05b02e7496a5562d1b84f8e710674422b79af3be86c2c576a2f992259e1b39794b35307f0f06b
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SSDEEP
768:zCPAWkbijFFD/UCbcDbSOQnkeTSLCBDM/Ow0ELfCM:DTbib8dDbRVaSGDMDTfC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 22275bd6b0d9ad10da4d25cbc619db20_JaffaCakes118 unpack001/out.upx
Files
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22275bd6b0d9ad10da4d25cbc619db20_JaffaCakes118.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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ