Behavioral task
behavioral1
Sample
83173d0d7c9a618f0401f2db8fd27183_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
83173d0d7c9a618f0401f2db8fd27183_JaffaCakes118
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Size
298KB
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MD5
83173d0d7c9a618f0401f2db8fd27183
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SHA1
21caf0996865d5f0076b11c288e27cdf43fc319e
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SHA256
3ae9e606f35e4a4577cbc36f81c8328abbcbbdc70dc94af1578ed3f77ad03240
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SHA512
4c3429584b16a5f4015344a76be0bd54a248472410f59e0082cf2b11a5d5891ada1f1a437040625f67084a2124bc7092e728a4d8aede89747abcd1f5c3afd369
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SSDEEP
6144:jVe8qhQfSheTR4tL1Wv1vFYX6Rnx3Pzea/v++lLp1SfQbAA5Hy4X:ZlqhyaecA1v6X6xx3PF/mMLpcfQUA5HB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 83173d0d7c9a618f0401f2db8fd27183_JaffaCakes118 unpack001/out.upx
Files
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83173d0d7c9a618f0401f2db8fd27183_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ