Behavioral task
behavioral1
Sample
a5a3446794859bb00abffca123e579d1_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a5a3446794859bb00abffca123e579d1_JaffaCakes118
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Size
182KB
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MD5
a5a3446794859bb00abffca123e579d1
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SHA1
5d710b08d1335f04b3a943ca443e56217b322a01
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SHA256
6076e2d82b1fa838adb53873108bc0ecbac464b675dc226f0abfe73dd9c272fa
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SHA512
f7d03e9b0be1cc6decf7e4be5d6a1439d2319071bc274124ab00aa048c58e93c15d8c2eab890c9f0efcd0d08c580b1dea89485ddea44b6576a99cf671d45c7b2
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SSDEEP
3072:SmWOUcZ8KMs76fCRC9Zz5oAFEn4MgYTon4+Wsur/t3tGCRg:SmWtL0CRDFEnpTon4Bl3Ea
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a5a3446794859bb00abffca123e579d1_JaffaCakes118
Files
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a5a3446794859bb00abffca123e579d1_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: 100KB - Virtual size: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE