Behavioral task
behavioral1
Sample
ef2d6bf15da3787dc63b63a42a972d51_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ef2d6bf15da3787dc63b63a42a972d51_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ef2d6bf15da3787dc63b63a42a972d51_JaffaCakes118
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Size
69KB
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MD5
ef2d6bf15da3787dc63b63a42a972d51
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SHA1
45c458097af776d4279dbdde92eb8a246fa09c9f
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SHA256
fb7bee0c27e40846ebda0801b268dcb87b1b07c248733ffb1d3ad70397c1eafb
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SHA512
585925494fb5251ff8d1ba823cf725c152329b131a313f3d1ab82b64b7db793d6ea841d908a9fc648f49f042209ef97e20cf5e88fd4a09db0714d2941ae51f52
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SSDEEP
1536:mOaP0Su5IdbE66FFr8J7/P41sP+BAW9C8tcdUybfe7+:wUWdgFr8hHX+C8mdj4+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ef2d6bf15da3787dc63b63a42a972d51_JaffaCakes118 unpack001/out.upx
Files
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ef2d6bf15da3787dc63b63a42a972d51_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
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: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: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ