Behavioral task
behavioral1
Sample
b34811ccbe1bacd99947385bc996b9d9_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b34811ccbe1bacd99947385bc996b9d9_JaffaCakes118
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Size
36KB
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MD5
b34811ccbe1bacd99947385bc996b9d9
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SHA1
e2e7e8e7c7bc4732d97a1c2874b04c84861f716e
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SHA256
1a199d496f6e68a0a39f8f9dfde77bd41d76b01c83a97d93f5089fb410922264
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SHA512
67c5afb0586fd58dcb84aa4e144ba49da471c9ecdc7ed9a2cab5acb5eddaece37f41f51fa84c71f600764af27dfd07b2bc9e1f9793e0c25250656dd1e91f46b8
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SSDEEP
768:UKdtnjOiXiTza8gITJRnUuIy1wK3F2e3rmnVNhNtfeUeCma:UKdtnjji/ax+n2K3Fbr+xW+J
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b34811ccbe1bacd99947385bc996b9d9_JaffaCakes118 unpack001/out.upx
Files
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b34811ccbe1bacd99947385bc996b9d9_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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ