Behavioral task
behavioral1
Sample
23eb0758e6c950e386a8539190e2df91_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
23eb0758e6c950e386a8539190e2df91_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
23eb0758e6c950e386a8539190e2df91_JaffaCakes118
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Size
76KB
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MD5
23eb0758e6c950e386a8539190e2df91
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SHA1
f059ffd1493e2bacead0849401cc01743ba143a4
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SHA256
deb3300f6493ee77cef09bc7ccd6216225997efa65c500c658ee5ef00cfad009
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SHA512
062ab333ff94d388c80809f5ac14422b9f5a84e3354bcc32f9273001ef7f8024044966daa171310bea00c4cbc01669a6c0aef75d861c77e6dafd3401c3d814a2
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SSDEEP
1536:MPUg3lR8iT9XUJi6NhqKV2onc6Kdwajcfx6HoWFwjhpgnGZYWmMN:M33lR8Q9kJNNh3qxY6HoWF1GF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 23eb0758e6c950e386a8539190e2df91_JaffaCakes118 unpack001/out.upx
Files
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23eb0758e6c950e386a8539190e2df91_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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ