Behavioral task
behavioral1
Sample
21ca8e3106604a53954360c2d66657ea_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
21ca8e3106604a53954360c2d66657ea_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
21ca8e3106604a53954360c2d66657ea_JaffaCakes118
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Size
59KB
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MD5
21ca8e3106604a53954360c2d66657ea
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SHA1
11bd40a3dd2f4b9ccc1f2bdc86ebc51e83dfe83d
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SHA256
06491bc8f95f77da89caa9f6be0d0c40b45722fca5e74a63b717f879c05507e0
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SHA512
6d5b9a3beb6d2eb955db91eada766d9fbf14f8662b3f699c5b4568105f7f4f1114fcbf4fc2f7c5af52c972ed5213bd2bc00908962a65cd81dfde28adabd526c0
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SSDEEP
1536:WnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:Wzc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 21ca8e3106604a53954360c2d66657ea_JaffaCakes118 unpack001/out.upx
Files
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21ca8e3106604a53954360c2d66657ea_JaffaCakes118.exe windows:5 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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ