Behavioral task
behavioral1
Sample
a020f41ac272b382175b4da43822de4e_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a020f41ac272b382175b4da43822de4e_JaffaCakes118
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Size
174KB
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MD5
a020f41ac272b382175b4da43822de4e
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SHA1
830abf20847ac6a64b42a6507014f530bca95707
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SHA256
b68b0cde730a14a40593699e997e101a68a70adcee100b62cb900ef531b21fe9
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SHA512
390cab8a13522d0bc96dbeaa243fcbcd2781d98f2a71a2b351cb9f44ee781c2d55bbfd6bdbf5ecadacf1572bcbd88262d1b18d296f16be5eeba60f2febc2c853
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SSDEEP
3072:to/lri4GAA9nnHQDS3qIAp87V4g6Duv6Thx9iw7xe1AqBRqNGuVfJExr:m8dwx8tv60seaqBRqNGsJEV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a020f41ac272b382175b4da43822de4e_JaffaCakes118 unpack001/out.upx
Files
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a020f41ac272b382175b4da43822de4e_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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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: 76KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ